Tag: Oct (page 1 of 3)

Secretive X-37B Military Space Plane Preps for Another Mystery Mission

April 26, 2015 / / 0 Comments


X-37B Space Plane in Orbit: Artist’s Concept
Artist's illustration of the U.S. Air Force's X-37B space plane in orbit. The mysterious spacecraft is scheduled to launch on its fourth mission on May 20, 2015.
Credit: NASA Marshall Space Flight Center




Excerpt from space.com


The United States Air Force's X-37B space plane will launch on its fourth mystery mission next month.
The unmanned X-37B space plane, which looks like a miniature version of NASA's now-retired space shuttle orbiter, is scheduled to blast off atop a United Launch Alliance Atlas V rocket from Florida's Cape Canaveral Air Force Station on May 20.

"We are excited about our fourth X-37B mission," Randy Walden, director of the Air Force Rapid Capabilities Office, said in a statement. "With the demonstrated success of the first three missions, we’re able to shift our focus from initial checkouts of the vehicle to testing of experimental payloads." 

The X-37B's payloads and specific activities are classified, so it's unclear exactly what the spacecraft does while zipping around the Earth. But Air Force officials have revealed a few clues about the upcoming mission.

"The Air Force Research Laboratory (AFRL), Space and Missile Systems Center (SMC) and the Air Force Rapid Capabilities Office (AFRCO) are investigating an experimental propulsion system on the X-37B on Mission 4," Capt. Chris Hoyler, an Air Force spokesman, told Space.com via email.  

"AFRCO will also host a number of advance materials onboard the X-37B for the National Aeronautics and Space Administration (NASA) to study the durability of various materials in the space environment," Hoyler added.

The Air Force owns two X-37B space planes, both of which were built by Boeing's Phantom Works division. The solar-powered spacecraft are about 29 feet long by 9.5 feet tall (8.8 by 2.9 meters), with a wingspan of 15 feet (4.6 m) and a payload bay the size of a pickup-truck bed. The X-37B launches vertically atop a rocket and lands horizontally on a runway, like the space shuttle did.

One of the two X-37B vehicles flew the program's first and third missions, which were known as OTV-1 and OTV-3, respectively. ("OTV" is short for "Orbital Test Vehicle.") The other spacecraft flew OTV-2. Air Force officials have not revealed which space plane will be going to orbit on the upcoming mission.

OTV-1 launched in April 2010 and landed in December of that year, staying in orbit for 225 days. OTV-2 blasted off in March 2011 and circled Earth for 469 days, coming down in June 2012. OTV-3 launched in December 2012 and stayed aloft for a record-breaking 675 days, finally landing in October 2014.

Recovery Crew Processes X-37B Space Plane
A recovery team processes the U.S. Air Force's X-37B space plane after the robotic spacecraft's successful landing at Vandenberg Air Force Base in California on Oct. 17, 2014. The touchdown marked the end of the X-37B’s third space mission.
Credit: Boeing

If Air Force officials know how long OTV-4 is going to last, they're not saying.

"The X-37B is designed for an on-orbit duration of 270 days," Hoyler said. "Longer missions have been demonstrated. As with previous missions, the actual duration will depend on test objectives, on-orbit vehicle performance and conditions at the landing facility."

The secrecy surrounding the X-37B and its payloads has fueled speculation in some quarters that the vehicle could be a space weapon of some sort. But Air Force officials have repeatedly refuted that notion.

"The primary objectives of the X-37B are twofold: reusable spacecraft technologies for America's future in space, and operating experiments which can be returned to, and examined, on Earth," Air Force officials wrote in on online X-37B fact sheet. 

"Technologies being tested in the program include advanced guidance, navigation and control; thermal protection systems; avionics; high-temperature structures and seals; conformal reusable insulation, lightweight electromechanical flight systems; and autonomous orbital flight, re-entry and landing."

View Article Here Read More

Explosive Culprit? Russian Fireball’s Origins Found

April 13, 2015 / / 0 Comments


A photograph of the Annama meteorite fireball over Russia's Kola Peninsula.



Excerpt from space.com

 A crackling fireball that exploded over Russia last year appears to share an orbit with a huge asteroid discovered in October 2014, a new study reports.

The Kola fireball was spotted on April 19, 2014, as it lit up the night sky above the Kola Peninsula near the Finnish-Russian border. Its orbit is "disturbingly similar" to the asteroid 2014 UR116, slated to pass by the moon in 2017, the study authors said.
Camera observations by the Finnish Fireball Network, which monitors the sky for meteors and fireballs, and video from eyewitnesses helped scientists recreate the meteoroid's trajectory and hunt down meteorite fragments on the ground. 


Josep Maria Trigo-Rodríguez, a researcher at the Institute of Space Sciences in Barcelona, Spain, led the international team of scientists who analyzed the meteorite's orbit. They calculated the fireball's size and path through Earth's atmosphere by examining its flight and the meteorite's final impact site. A computer model based on these figures was used to estimate the space rock's orbital path. 

The 1,100-pound (500 kilogram) meteorite is an ordinary H5 chondrite, a type of stony meteorite responsible for 31 percent of Earth's impacts. The fragments are called the "Annama meteorite" because the meteorite fell near the Annama River in Russia.

Annama meteorite

The precise detective works suggests the fireball escaped from the innermost region of the asteroid belt, the study researchers reported. The rock has an elliptical orbit that is typical of the Apollo family of near-Earth orbiting asteroids, and it likely came from the same broad source region as the Lost City, Peekskill and Buzzard Coulee meteorites, the researchers said.

The researchers compared the Annama meteorite's orbit with known near-Earth asteroids (there are more than 1,500). Of 12 potential matches, by far the closest match was with the asteroid 2014 UR116, they said.

The findings were published April 7 in the journal Monthly Notices of the Royal Astronomical Society.

The new report does not suggest that asteroid 2014 UR116 flung the Annama meteorite directly at Earth. However, the two bodies could be related. Scientists think that streams of asteroid fragments — such as the remnants of interstellar collisions — can sail on nearly identical orbits. Tidal forces may stretch out these rocky debris patches over time. Asteroids may also fragment from the stress of passing near the planets, the researchers noted.

"The tidal effect on an asteroid, which rapidly rotates under the gravitational field of a planet, can fragment these objects or release large rocks from its surface, which could then become dangerous projectiles at a local scale, such as the one that fell in Chelyabinsk, Russia," Trigo-Rodríguez said in a statement.

Asteroid 2014 UR116, discovered by Russian scientists on Oct. 27, 2014, measures 1,312 feet (400 meters) across, but does not pose an impact danger to Earth, according to NASA.

View Article Here Read More

New internet neutrality: FCC chairman proposes strong new rules

February 5, 2015 / / 0 Comments

Excerpt from mercurynews.comThe federal government's top communications regulator on Wednesday called for strong new rules to bar Internet and wireless providers from blocking, slowing or discriminating against consumers' access to particular websi...

View Article Here Read More

How Obama wants to spend Americans’ money next year: an agency-by-agency look

February 3, 2015 / / 0 Comments


PHOTO: President Barack Obama's new $4 trillion budget plan is distributed by the Senate Budget Committee as it arrives on Capitol Hill in Washington, early Monday, Feb. 02, 2015. The fiscal blueprint for the budget year that begins Oct. 1, seeks to raise taxes on wealthier Americans and corporations and use the extra income to lift the fortunes of families who have felt squeezed during tough economic times. Republicans, who now hold the power in Congress, are accusing the president of seeking to revert to tax-and-spend policies that will harm the economy while failing to do anything about soaring spending on government benefit programs. (AP Photo/J. Scott Applewhite)
President Barack Obama's new $4 trillion budget plan is distributed by the Senate Budget Committee as it arrives on Capitol Hill in Washington, early Monday, Feb. 02, 2015. The fiscal blueprint for the budget year that begins Oct. 1, seeks to raise taxes on wealthier Americans and corporations and use the extra income to lift the fortunes of families who have felt squeezed during tough economic times. Republicans, who now hold the power in Congress, are accusing the president of seeking to revert to tax-and-spend policies that will harm the economy while failing to do anything about soaring spending on government benefit programs. (AP Photo/J. Scott Applewhite)


Excerpt from therepublic.com 

WASHINGTON — Sure, $4 trillion sounds like a lot. But it goes fast when your budget stretches from aging highways to medical care to space travel and more.

Here's an agency-by-agency look at how President Barack Obama would spend Americans' money in the 2016 budget year beginning Oct. 1:

HEALTH AND HUMAN SERVICES
Up or down? Up 4.3 percent
What's new? Medicare could negotiate prices for cutting-edge drugs.
Highlights:
— The president's proposed health care budget asks Congress to authorize Medicare to negotiate what it pays for high-cost prescription drugs and for biologics, including advanced medications for diseases such as rheumatoid arthritis. Currently, private insurers bargain on behalf of Medicare beneficiaries. Drug makers have beaten back prior proposals to give Medicare direct pricing power. But the introduction of a $1,000-a-pill hepatitis-C drug last year may have shifted the debate.
— Tobacco taxes would nearly double, to extend health insurance for low-income children. The federal cigarette tax would rise from just under $1.01 per pack to about $1.95 per pack. Taxes on other tobacco products also would go up. That would provide financing to pay for the Children's Health Insurance Program through 2019. The federal-state program serves about 8 million children, and funding technically expires Sept. 30. The tobacco tax hike would take effect in 2016.
— Starting in 2019, the proposal increases Medicare premiums for high-income beneficiaries and adds charges for new enrollees. The charges for new enrollees include a home health copayment, changes to the Part B deductible, and a premium surcharge for seniors who've also purchased a kind of supplemental insurance whose generous benefits are seen as encouraging overuse of Medicare services.
— There's full funding for ongoing implementation of Obama's health care law.
—The plan would end the budget sequester's 2 percent cut in Medicare payments to service providers and repeal another budget formula that otherwise will result in sharply lower payments for doctors. But what one hand gives, the other hand takes away. The budget also calls for Medicare cuts to hospitals, insurers, drug companies and other service providers.
The numbers:
Total spending: $1.1 trillion, including about $1 trillion on benefit programs including Medicare and Medicaid, already required by law.
Spending that needs Congress' annual approval: $80 billion.
NASA
Up or down? Up 2.9 percent
What's new? Not much. Just more money for planned missions.
Highlights:
—The exploration budget — which includes NASA's plans to grab either an asteroid or a chunk of an asteroid and haul it closer to Earth for exploration by astronauts — gets a slight bump in funding. But the details within the overall exploration proposal are key. The Obama plan would put more money into cutting-edge non-rocket space technology; give a 54 percent spending jump to money sent to private firms to develop ships to taxi astronauts to the International Space Station; and cut by nearly 12 percent spending to build the next government big rocket and capsule to carry astronauts. Congress in the past has cut the president's proposed spending on the private firms and technology and boosted the spending on the government big rocket and capsule.
—The president's 0.8 percent proposed increase in NASA science spending is his first proposed jump in that category in four years. It's also the first proposed jump in years in exploring other planets. It includes extra money for a 2020 unmanned Martian rover and continued funding for an eventual robotic mission to Jupiter's moon Europa. But the biggest extra science spending goes to study Earth.
— Obama's budget would cut aeronautics research 12 percent from current spending and slash NASA's educational spending by 25 percent. It also slightly trims the annual spending to build the over-budget multi-billion dollar James Webb Space Telescope, which will eventually replace the Hubble Space Telescope and is scheduled to launch in 2018.
The numbers:
Total spending: $18.5 billion
Spending that needs Congress' annual approval: $18.5 billion
TRANSPORTATION
Up or down? Up 31 percent
What's new? A plan to tackle an estimated $2 trillion in deferred maintenance for the nation's aging infrastructure by boosting highway and transit spending to $478 billion over six years.
Highlights:
— The six-year highway and transit plan would get a one-time $238 billion infusion from the general treasury. Some of the money would be offset by taxing the profits of U.S. companies that haven't been paying taxes on income made overseas. That infusion comes on top of the $35 billion a year that normally comes from gasoline and diesel taxes and other transportation fees.
— The proposal also includes tax incentives to encourage private investment in infrastructure, and an infrastructure investment bank to help finance major transportation projects.
— The new infrastructure investment would be front-loaded. The budget proposes to spend the money over six years and pay for the programs over 10 years.
— The proposal also includes a new Interagency Infrastructure Permitting Improvement Center to coordinate efforts across nearly 20 federal agencies and bureaus to speed up the permitting process. For example, the Coast Guard, Corps of Engineers and Transportation Department are trying to synchronize their reviews of projects such as bridges that cross navigation channels.
The numbers:
Total spending: $94.5 billion, including more than $80 billion already required by law, mostly for highway and transit aid to states and improvement grants to airports.
Spending that needs Congress' annual approval: $14.3 billion.
Associated Press writers Ricardo Alonso-Zaldivar, Seth Borenstein, Joan Lowy and Connie Cass contributed to this report.

View Article Here Read More

Chinese space program achieves lunar milestone

January 12, 2015 / / 0 Comments

Excerpt from csmonitor.comA Chinese spacecraft service module has entered orbit around the moon, months after being used in the country's landmark test flight that sent a prototype sample-return capsule on a flight around the moon and returned it to...

View Article Here Read More

Stem Cell Success Raises Hopes of Type 1 Diabetes Cure

December 12, 2014 / / 0 Comments

In laboratory, researchers have developed insulin-producing beta cellsExcerpt fromnlm.nih.gov THURSDAY, Oct. 9, 2014 (HealthDay News) -- In what may be a step toward a cure for type 1 diabetes, researchers say they've developed a large-scale met...

View Article Here Read More

Despite crash of Spaceship Two ~ Virgin Galactic will continue pursuing mission to fly tourists to space

November 14, 2014 / / 0 Comments


csmonitor.com

By Bryan Cronan, Staff Writer

It's been two weeks since the fatal crash of Virgin Galactic's SpaceShipTwo. As authorities continue to investigate what caused the crash, Virgin Galactic says the accident will not hinder the company's plans to send tourists to space.

It has been two weeks since a Virgin Galactic SpaceShipTwo crashed in the Mojave Desert. The crash was a big strike against the company that is trying to create a commercial private space industry.

Virgin Galactic CEO George Whitesides told a crowd Thursday that the company will continue pursuing its mission to take tourists to space. He made the comments while speaking in Culver City, Calif., to a panel organized by the Rand Corporation.

“We have a new spaceship that’s going to be ready in a few months,” Mr. Whitesides said, according to The Los Angeles Times. “So we’re going to make sure we get that one as safe as we can and keep going.”

On Oct. 31, a SpaceShipTwo crashed during a test flight, killing one pilot and injuring another. The debris from the flight was strewn across 35 miles of the Mojave Desert. Whitesides said that was "a tragic day."

Virgin Galactic is the brainchild of British billionaire Richard Branson. He is planning to take tourists to space for $250,000 a piece. After the crash, there have been growing concerns about the companies safety practices. Twenty of the 700 people who have already paid for the trip have asked for a refund after the crash.

On Nov. 7, Peter Siebold, the pilot who survived the crash, told the National Transportation Safety Board what happened shortly before the crash. He said the ship began to break apart 50,000 feet in the air, according to Engadget. He unbuckled from his seat and a parachute automatically deployed. An investigation by the NTSB found that the SpaceShipTwo's feather re-entry system was a possible cause of the crash. The other pilot, Michael Alsbury, unlocked the system earlier than intended. The NTSB said it could be another year before the final conclusion about what caused the crash is known.

The SpaceShipTwo had only conducted a few dozen test flights. And the fatal flight was only the fourth time that the rocket engines fired. The ship was also using new fuel, which engineers thought would give the engines more thrust.

“There’s so many exciting things happening now in the world of space," he said. "There’s risk but there’s great reward. ... So I think being unafraid to try new things is important as we move forward.”

View Article Here Read More

Extreme Storms on Uranus Puzzle Astronomers

November 13, 2014 / / 0 Comments


Infrared Uranus
These infrared images of the planet Uranus show a white spot that is actually a massive storm on the planet. This image was recorded by the Keck II telescope atop Mauna Kea in Hawaii on Aug. 6, 2014 in the 2.2-micron wavelength.


Excerpt from  space.com
By Elizabeth Howell

Uranus is finally having some summer storms, seven years after the planet reached its closest approach to the sun, leaving scientists wondering why the massive storms are so late.

The usually quiet gas giant now has such "incredibly active" weather that some of the features are even visible to amateurs, said Imke de Pater, the project's lead researcher and an astronomer at the University of California, Berkeley. Astronomers first announced the extreme storms on Uranus in August, and have been trying to understand them ever since.

This is by far the most active weather de Pater's team has seen on Uranus in the past decade, examining its storms and northern convective features. It also paints a different picture of the quiet planet Voyager 2 saw when the NASA spacecraft flew by in 1986.


uranus
An infrared composite image of the two hemispheres of Uranus obtained with Keck Telescope adaptive optics. The component colors of blue, green, and red were obtained from images made at near infrared wavelengths of 1.26, 1.62, and 2.1 microns respectively. The images were obtained on July 11 and 12, 2004. The North pole is at 4 o'clock. Lawrence Sromovsky, University of Wisconsin-Madison/W.W. Keck Observatory

"This type of activity would have been expected in 2007, when Uranus' once-every-42-year equinox occurred and the sun shined directly on the equator," research co-investigator Heidi Hammel, of the Association of Universities for Research in Astronomy, said in a statement. "But we predicted that such activity would have died down by now. Why we see these incredible storms now is beyond anybody's guess."

But here's where the mystery comes in: As far as anyone can tell, Uranus has no source of internal heat. Sunlight is thought to be responsible for changes in its atmosphere, such as storms. But the sun's light is currently weak in Uranus' northern hemisphere, so scientists are puzzled as to why that area is so active today.

 


Huge storms on Uranus


Based on the colors and structure of the storm spotted by amateurs, professional astronomers believe it could hint at a vortex deeper in the atmosphere — similar to phenomena spotted on Jupiter, such as the Great Red Spot.

Follow-up observations with the Keck II telescope revealed that the storm was still raging, although it had changed its shape, and possibly its intensity.

Also contributing to the effort was the Hubble Space Telescope, which examined the entire planet of Uranus Oct. 14 in several wavelengths. The observations revealed storms spanning several altitudes, over a distance of about 5,592 miles (9,000 kilometers).

"If, indeed, these features are high-altitude clouds generated by flow perturbations associated with a deeper vortex system, such drastic fluctuations in intensity would indeed be possible," said Larry Sromovsky, a planetary scientist at the University of Wisconsin-Madison who performed the newer work.

View Article Here Read More

Crashed spaceship pilot unaware co-pilot unlocked brake

November 12, 2014 / / 0 Comments







Excerpt from AP-LOS ANGELES — The pilot of the Virgin Galactic spaceship that tore apart over the Mojave Desert didn’t know his co-pilot had prematurely unlocked its brakes, though protocol for the test flight required the co-pilot to announce the step, federal investigators said Wednesday.

Pilot Peter Siebold told the National Transportation Safety Board that he was not aware co-pilot Mike Alsbury had pulled a brake-unlocking lever before the rocket designed one day to fly tourists to the edge of space was done accelerating. Seconds later, SpaceShipTwo began to disintegrate over Southern California.

Protocol for the flight was to announce the unlocking, an agency spokesman said.

It is not clear if Siebold didn’t hear Alsbury or the co-pilot never indicated he was taking the action. The safety board plans to analyze flight audio next week, spokesman Eric Weiss said.
Virgin Galactic and said it could not comment on the investigation and referred questions to the NTSB. Siebold has not spoken publicly.

Pilots and co-pilots typically agree in advance before making important decisions, said Michael Lopez-Alegria, a former space shuttle astronaut who now consults on commercial space flight. One method is a “challenge and response” system in which one voices an intended action and the other confirms it before the action is taken.

Lopez-Alegria said he did not know whether the unlocking of SpaceShipTwo’s brakes was considered critical enough to require agreement, but “you would never take that action on your own.” He noted that in the cockpit of a commercial airliner, the pilot and co-pilot call out and confirm an action as routine as raising the wheels after takeoff.

The Oct. 31 crash about 120 miles north of downtown Los Angeles killed Alsbury, injured Siebold and cast a shadow over the immediate future of space tourism. It could take a year for the NTSB to determine the cause, though Virgin Galactic CEO George Whitesides said last week the company wants to resume test flights as early as next summer with a replacement craft.

The eventual goal is to launch spaceships carrying six passengers from a spaceport in New Mexico. For their $250,000 ticket, passengers would get a fleeting feeling of weightlessness and a spectacular view of Earth from about 62 miles up.

Pilot Siebold was hospitalized after the crash, but when he spoke to investigators Friday he had been discharged.

He told them that he was flung from the vehicle when it disintegrated. He said he unbuckled from his seat at some point during his fall that began miles above Earth, and his parachute deployed automatically.

Investigators have not revealed the exact altitude of the breakup, but previous SpaceShipTwo test flights peaked at about 10 miles, much lower than the height expected for commercial flights.

Co-pilot Alsbury could be seen on inflight video unlocking the system before the vehicle had reached Mach 1.0, Hart has said. The feathers aren’t supposed to be unlocked until the craft reaches Mach 1.4, or more than 1,000 mph. At that point, it would have reached an altitude where the thinner air would not have provided so much violent resistance.

Even after Alsbury unlocked them, the feathers were not supposed to move. For that to happen, the crew would pull a second lever. The crew didn’t take the second step, but the system engaged anyway. Two or three seconds later, the craft began to break apart.

The NTSB has said the feathers could have deployed because of aerodynamic forces on the craft. The agency said Wednesday that it is looking at those forces and reviewing safety documentation and the feather system’s design.
___
Associated Press writers Brian Melley and John Antczak contributed to this report.

View Article Here Read More

Terminally Ill Woman Brittany Maynard Has Ended Her Own Life

November 3, 2014 / / 0 Comments

Terminally Ill Woman Brittany Maynard Has Ended Her Own Life
Brittany Maynard ~ Courtesy Brittany Maynard
Excerpt from People
by Nicole Weisensee Egan
Brittany Maynard, who became the public face of the controversial right-to-die movement over the last few weeks, ended her own life Saturday at her home in Portland, Oregon. She was 29.

"Goodbye to all my dear friends and family that I love. Today is the day I have chosen to pass away with dignity in the face of my terminal illness, this terrible brain cancer that has taken so much from me … but would have taken so much more," she wrote on Facebook. "The world is a beautiful place, travel has been my greatest teacher, my close friends and folks are the greatest givers. I even have a ring of support around my bed as I type … Goodbye world. Spread good energy. Pay it forward!"

Doctors told Maynard she had six months to live last spring after she was diagnosed with a likely stage 4 glioblastoma. She made headlines around the world when she announced she intended to die – under Oregon's Death with Dignity Act – by taking a fatal dose of barbiturates, prescribed to her by a doctor, when her suffering became too great.

"My glioblastoma is going to kill me and that's out of my control," she told PEOPLE last month. "I've discussed with many experts how I would die from it and it's a terrible, terrible way to die. So being able to choose to go with dignity is less terrifying."

On Oct. 6, she launched an online video campaign with Compassion & Choices, an end-of-life choice advocacy organization, to fight for expanding death-with-dignity laws nationwide.

"For people to argue against this choice for sick people really seems evil to me," she told PEOPLE. "They try to mix it up with suicide and that's really unfair, because there's not a single part of me that wants to die. But I am dying."

Terminally Ill Woman Brittany Maynard Has Ended Her Own Life| Cancer, Health, Medicine, Real People Stories, Brittany Maynard
Brittany Maynard
Nigel Parry

A Heartbreaking Choice

Arriving at her decision was a gradual one, she said.

"It's not a decision you make one day and you snap your fingers," she told PEOPLE.

"Really, from the beginning, all the doctors said when you have a glioma you're going to die," she told PEOPLE. "You can just Google it. People don't survive this disease. Not yet."

After researching her options, she decided not to try chemotherapy or radiation.

"They didn't seem to make sense for me," she said, because of "the level of side effects I would suffer and it wouldn't save my life. I've been told pretty much no matter what, I'm going to die – and treatments would extend my life but affect the quality pretty negatively."

In June, she moved to Oregon with her husband, Dan Diaz, 43, her mother, Debbie Ziegler, 56 , and her stepfather, Gary Holmes, 72, so she could have access to the state's Death with Dignity Act, which allows physicians to prescribe life-ending medication to certain terminally ill patients.

"I still smile and laugh with my family and friends enough that it doesn't seem like the right time now," she said in the video recorded Oct. 13 and 14, "but it will come because I feel myself getting sicker; it's happening each week."

Terminally Ill Woman Brittany Maynard Has Ended Her Own Life| Cancer, Health, Medicine, Real People Stories, Brittany Maynard
Brittany Maynard and Dan Diaz at Olympic National Park in Washington state in August
Courtesy Brittany Maynard

Her Final Months

Maynard spent the last months of her life making the most of the time she had left. She traveled to Alaska, British Columbia and Yellowstone National Park with her loved ones and explored more local attractions like Olympic National Park in Washington.

On Oct. 21, she and her family took a helicopter ride to the Grand Canyon, a place she'd been longing to see before she died.

"It was breathtakingly beautiful," she said in a statement.

The following morning, though, she had her "worst seizure" so far, she said: "The seizure was a harsh reminder that my symptoms continue to worsen as the tumor runs its course."

Maynard said she was deeply touched by the "outpouring of support" she got after going public with her diagnosis and her decision.

"I want to thank people for that, for the words of kindness, for the time they've taken in personal ways," she told PEOPLE.

"And then beyond that, to encourage people to make a difference," she said. "If they can relate to my story, if they agree with this issue on a philosophical level, to get out there and do what we need to do to make a change in this country."

Terminally Ill Woman Brittany Maynard Has Ended Her Own Life| Cancer, Health, Medicine, Real People Stories, Brittany Maynard
Brittany Maynard and her mother, Debbie Ziegler, in Alaska in May
Courtesy Brittany Maynard


Maynard also talked to PEOPLE about her legacy.

"For me what matters most is the way I'm remembered by my family and my husband as a good woman who did my best to be a good wife and a good daughter," she said.

"Beyond that, getting involved with this campaign, I hope to be making a difference here," she said. "If I'm leaving a legacy, it's to change this health-care policy or be a part of this change of this health-care policy so it becomes available to all Americans. That would be an enormous contribution to make, even if I'm just a piece of it."

Before she died, Maynard asked her husband and her mother if they would carry on the work she started to get death with dignity passed in every state.

"I want to work on the cause," Ziegler told PEOPLE last month. "I have so much admiration for people who are terminally ill and just fight and fight. They are so dignified and brave. This is a different choice, but it is also brave and dignified."

She also shared with them her hopes and dreams for their future. Upstairs in the home she shares with her family are neatly wrapped Christmas and birthday gifts for her loved ones for the next year.

"She made it clear she wants me to live a good life," Ziegler says.

In her second video, Maynard, who is an only child, said she hoped her mother does not "break down" or "suffer from any kind of depression."

And for Diaz, "I hope he moves on and becomes a father," she said. "There's no part of me that wants him to live out the rest of his life just missing his wife."

Terminally Ill Woman Brittany Maynard Has Ended Her Own Life| Cancer, Health, Medicine, Real People Stories, Brittany Maynard
Brittany Maynard (third from left) and her family at the Grand Canyon Oct. 21
Courtesy Brittany Maynard

View Article Here Read More

Virgin Galactic’s SpaceShipTwo Crashes: 1 Dead, 1 Injured

October 31, 2014 / / 0 Comments

Image: Wreckage from Virgin Galactic's SpaceShipTwo is shown in this still image captured from KNBC video footage from Mojave California
Crash site of Virgin Galactic's SpaceShipTwo





Virgin Galactic’s SpaceShipTwo rocket plane exploded and crashed during a test flight on Friday, killing one crew member and seriously injuring another, authorities said.
The explosion came after the plane dropped away from its WhiteKnightTwo carrier airplane and fired up its hybrid rocket engine, said Stuart Witt, CEO and general manager of the Mojave Air and Space Port in California. The blast scattered debris across a two-mile swath of the desert floor north of Mojave, which is about 95 miles (150 kilometers) outside Los Angeles.
One of the two test pilots aboard the plane was killed, said Kern County Sheriff Donny Youngblood, who was among the officials dealing with the crash's aftermath.
The other parachuted to the ground and was injured. That pilot was transferred to Antelope Valley Hospital in Lancaster, California, according to Kern County Deputy Fire Chief Michael Cody. 

"We hope that the survivor will be just fine," Youngblood said during a news briefing.
The pilots have not yet been identified, but both of them worked for Mojave-based Scaled Composites, according to Scaled's president, Kevin Mickey. Scaled has played a key role in developing and testing SpaceShipTwo for Virgin Galactic.
Virgin Galactic had planned to use this SpaceShipTwo to fly passengers on suborbital trips to the edge of space, beginning as early as next year. A nearly identical rocket plane is already under construction inside a Mojave hangar. More than 700 customers, including celebrities such as Ashton Kutcher and Justin Bieber, have paid as much as $250,000 to take a ride.
George T. Whitesides, Virgin Galactic's CEO, said the company would press on despite the setback.
"Space is hard, and today was a tough day," Whitesides told reporters. "We are going to be supporting the investigation as we figure out what happened today, and we're going to get through it. The future rests in many ways on hard, hard days like this. But we believe we owe it to the folks who were flying these vehicles as well as the folks who are working so hard on them to understand this and to move forward."
Witt said Mojave's close-knit aviation community was hit hard by the tragedy.
"When we have a mishap from the test community, we find that the test community is very small," he said. "We are human, and it hurts." 

View image on Twitter

First powered flight in months

SpaceShipTwo's crew was testing the rocket engine in flight for the first time in more than nine months. The plane was slung beneath WhiteKnightTwo for takeoff from the Mojave Air and Space Port at about 9:20 a.m. PT (12:20 p.m. ET). When the paired planes reached a height of about 50,000 feet, about 40 minutes later, SpaceShipTwo was released for the test.
Witt said the anomaly occurred about two minutes after SpaceShipTwo dropped away and fired the rocket engine, but he didn't see any explosion. "It wasn't because something did happen. It was what I was not hearing and not seeing," Witt said.
Photographer Ken Brown, who was covering the test flight, told NBC News that he saw an explosion high in the air and later came upon SpaceShipTwo debris scattered across a small area of the desert. The WhiteKnightTwo plane and its pilots, meanwhile, landed safely.
Authorities cordoned off the crash site pending an investigation. A National Transportation Safety Board team was expected to get to the crash site Saturday morning. The Federal Aviation Administration said it was also investigating the incident. 

New kind of fuel tested

During the nine months since the previous rocket-powered test in January, Virgin Galactic switched SpaceShipTwo's fuel mixture from a rubber-based compound to a plastic-based mix — in hopes that the new formulation would boost the hybrid rocket engine's performance.
Mickey said engines using the new type of fuel had been thoroughly tested on the ground. The final pre-flight qualification engine firing took place earlier this month. Friday's test marked the first time the new fuel was used in flight, but Mickey said "we expected no anomalies with the motor today."
Before Friday's flight, the most recent aerial outing was on Oct. 7, when SpaceShipTwo took an unpowered, gliding flight back to the Mojave runway.
The fatal flight was part of SpaceShipTwo's years-long test program, following up on the successful suborbital spaceflights of the smaller SpaceShipOne rocket plane in 2004. Virgin Galactic had said SpaceShipTwo's first test flight to an outer-space altitude — usually defined as 100 kilometers, or 62 miles — could have taken place before the end of the year.
The company's billionaire founder, Richard Branson, was hoping to ride on the first commercial flight next year. Over the past decade, he and his investment partners have put hundreds of millions of dollars into the Virgin Galactic venture. After Friday's crash, Branson said in a Twitter update that he was "flying to Mojave immediately to be with the team."
Image: SpaceShipTwo and WhiteKnightTwoJason DiVenere / Scaled Composites
Virgin Galactic's SpaceShipTwo rocket plane is slung beneath the WhiteKnightTwo carrier plane before Friday's takeoff.
NBC News' Julianne Pepitone and James Eng contributed to this report. NBCUniversal has established a multi-platform partnership with Virgin Galactic to track the development of SpaceShipTwo and televise Branson's spaceflight.

View Article Here Read More

12,400 Year Old High-Altitude Settlement Found in Andes

October 23, 2014 / / 0 Comments


Archaeologists excavate a rockshelter in the Peruvian Andes that was used more than 12,000 years ago by human settlers. Photo Kurt Rademaker


Excerpt from
news.discovery.com


 The oldest-known evidence of humans living at extremely high altitudes has been unearthed in the Peruvian Andes, archaeologists say.

The sites — a rock shelter with traces of Ice Age campfires and rock art, and an open-air workshop with stone tools and fragments — are located nearly 14,700 feet (4,500 meters) above sea level and were occupied roughly 12,000 years ago.

pucuncho-basin

The discovery, which is detailed today (Oct. 23) in the journal Science, suggests ancient people in South America were living at extremely high altitudes just 2,000 years after humans first reached the continent.

Pucuncho basin


The findings also raise questions about how these early settlers physically adapted to sky-high living.

cuncaicha rockshelter

"Either they genetically adapted really, really fast — within 2,000 years — to be able to settle this area, or genetic adaptation isn't necessary at all," said lead study author Kurt Rademaker, who was a University of Maine visiting assistant professor in anthropology when he conducted the study. 

cuncaicha rockshelter in peru



High life
After years of searching around the plateau, the researchers found a rock shelter with two alcoves, ceilings blackened with soot and walls decorated with rock art. The site also showed evidence of burnt detritus from ancient people's campsites. The rock shelter was used for thousands of years, starting around 12,400 years ago, and may have been a temporary base camp where herders sheltered from the rain, Rademaker said.

stone tool found in cuncaicha rockshelter

View Article Here Read More

6,000-year-old temple discovered in prehistoric Ukraine settlement

October 22, 2014 / / 0 Comments

An overhead shot of the excavated 6,000-year-old temple. (Burdo/Videiko/Institute of Archaeology of the National Academy of Sciences of Ukraine) Excerpt from upi.com  NEBELIVKA, Ukraine, Oct. 21 (UPI) -- Researchers in Ukraine have be...

View Article Here Read More
Older posts

Deep Space Leaderboard 728x90

Creative Commons License
This work is licensed under a
Creative Commons Attribution 4.0
International License.
unless otherwise marked.

Terms of Use | Privacy Policy



— Up ↑ —