Tag: background (page 1 of 5)

Why the Government Refuses to Turn Against Monsanto

Ready Or Not ... Here We Come! A Message From Archangel Michael/Ashtar Sheran

Dr. Mercola, GuestIn the video below, Funny or Die pokes fun at Monsanto’s “feeding the world” message by highlighting some of the most obvious features of genetically engineered (GE) foods, such as the unnatural crossing of genetic material between plant and animal kingdoms, the use of toxic chemicals and Monsanto’s ever-expanding monopoly.​“I own everything!” Mama Monsanto exclaims, and that’s pretty close to the truth. Monsanto [...]

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High-Energy Cosmic Neutrinos Observed At The Geographic South Pole

An team of international experts has announced a new observation of high-energy neutrino particles using an instrument funded by the National Science Foundation (NSF). The particles from beyond our galaxy have been detected at the geographic South Pole, using a massive instrument buried deep in ice.The scientists from the IceCube Collaboration, a research team with headquarters at the Wisconsin IceCube Particle Astrophysics Center at the University of Wisconsin-Madison, pub [...]

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Free the Colonies! Report and Short Planetary Situation Update

  Free the Colonies activation was a big success. The critical mass of the surface population required for this activation was lower because we were dealing with an off-planet situation and it was reached easily. The most critical part of the Brea...

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More People Reporting Wi-Fi Is Making Them Sick

Marco Torres, Prevent DiseaseWi-Fi signals are, unlike TV and radio signals, strong enough to penetrate concrete walls. Many health experts consider Wi-Fi radiation to be extremely dangerous to long-term health. Based on the existing science, many public health experts believe it is possible we will face an epidemic of cancers in the future resulting from uncontrolled use of cell phones and increased population exposure to Wi-Fi and other wireless devices. Now more people than ever are repo [...]

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Abandoned Uranium Mines Plague Navajo Nation

Sonia Luokkala, Earth Island JournalWaking TimesThe mesas of Monument Valley rise deep red on the horizon. We are in Diné Bikéyah, land of the Navajo.“This is John Wayne country,” trained Navajo guide Gregory Holiday repeats his lines for an enchanted group of tourists. The view opens boundless to the sacred land of the Diné people, but for visitors it is presented as the iconic west of cowboys and Americana.The sun sets and the last traveler boards t [...]

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New Horizons Spacecraft Captures Image of Pluto & Tiny Moons

An artist's concept shows the moon view of the Pluto system.

Excerpt from cbc.ca



NASA's Pluto-bound spacecraft can now see the dwarf planet's two tiniest known moons — both less than 30 kilometres wide.
Kerberos (which is 10 to 30 kilometres wide) and Styx (which is seven to 21 kilometres) are seen circling Pluto, along with the slightly larger moons Hydra and Nix, in an animated series of "family photos" captured by the New Horizons spacecraft between April 25 and May 1, and released by NASA Tuesday.


Pluto and its four smallest moons can all be seen in this "family photo" captured by the New Horizons spacecraft on April 27.


space animated GIF

"New Horizons is now on the threshold of discovery," said mission science team member John Spencer, from the Southwest Research Institute in Boulder, Colo., in a statement. "If the spacecraft observes any additional moons as we get closer to Pluto, they will be worlds that no one has seen before."

New Horizons is scheduled to make a close flyby of Pluto and its moons on July 14.



At the time the images were taken, the spacecraft was 89 million kilometres away. The glare from Pluto and its largest moon Charon, along with the light of background stars, were damped out using image processing.

Kerberos and Styx were discovered using the Hubble telescope in 2011 and 2012, respectively.

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Hubble Finds Giant Halo Around the Andromeda Galaxy





 Excerpt from hubblesite.org

Scientists using NASA's Hubble Space Telescope have discovered that the immense halo of gas enveloping the Andromeda galaxy, our nearest massive galactic neighbor, is about six times larger and 1,000 times more massive than previously measured. The dark, nearly invisible halo stretches about a million light-years from its host galaxy, halfway to our own Milky Way galaxy. This finding promises to tell astronomers more about the evolution and structure of majestic giant spirals, one of the most common types of galaxies in the universe.

"Halos are the gaseous atmospheres of galaxies. The properties of these gaseous halos control the rate at which stars form in galaxies according to models of galaxy formation," explained the lead investigator, Nicolas Lehner of the University of Notre Dame, Indiana. The gargantuan halo is estimated to contain half the mass of the stars in the Andromeda galaxy itself, in the form of a hot, diffuse gas. If it could be viewed with the naked eye, the halo would be 100 times the diameter of the full Moon in the sky. This is equivalent to the patch of sky covered by two basketballs held at arm's length.

The Andromeda galaxy, also known as M31, lies 2.5 million light-years away and looks like a faint spindle, about 6 times the diameter of the full Moon. It is considered a near-twin to the Milky Way galaxy.

Because the gas in Andromeda's halo is dark, the team looked at bright background objects through the gas and observed how the light changed. This is a bit like looking at a glowing light at the bottom of a pool at night. The ideal background "lights" for such a study are quasars, which are very distant bright cores of active galaxies powered by black holes. The team used 18 quasars residing far behind Andromeda to probe how material is distributed well beyond the visible disk of the galaxy. Their findings were published in the May 10, 2015, edition of The Astrophysical Journal.

Earlier research from Hubble's Cosmic Origins Spectrograph (COS)-Halos program studied 44 distant galaxies and found halos like Andromeda's, but never before has such a massive halo been seen in a neighboring galaxy. Because the previously studied galaxies were much farther away, they appeared much smaller on the sky. Only one quasar could be detected behind each faraway galaxy, providing only one light anchor point to map their halo size and structure. With its close proximity to Earth and its correspondingly large footprint on the sky, Andromeda provides a far more extensive sampling of a lot of background quasars.
"As the light from the quasars travels toward Hubble, the halo's gas will absorb some of that light and make the quasar appear a little darker in just a very small wavelength range," explains co-investigator J. Christopher Howk, also of Notre Dame. "By measuring the dip in brightness in that range, we can tell how much halo gas from M31 there is between us and that quasar."

The scientists used Hubble's unique capability to study the ultraviolet light from the quasars. Ultraviolet light is absorbed by Earth's atmosphere, which makes it difficult to observe with a ground-based telescope. The team drew from about 5 years' worth of observations stored in the Hubble data archive to conduct this research. Many previous Hubble campaigns have used quasars to study gas much farther away than — but in the general direction of — Andromeda, so a treasure trove of data already existed.

But where did the giant halo come from? Large-scale simulations of galaxies suggest that the halo formed at the same time as the rest of Andromeda. The team also determined that it is enriched in elements much heavier than hydrogen and helium, and the only way to get these heavy elements is from exploding stars called supernovae. The supernovae erupt in Andromeda's star-filled disk and violently blow these heavier elements far out into space. Over Andromeda's lifetime, nearly half of all the heavy elements made by its stars have been expelled far beyond the galaxy's 200,000-light-year-diameter stellar disk.

What does this mean for our own galaxy? Because we live inside the Milky Way, scientists cannot determine whether or not such an equally massive and extended halo exists around our galaxy. It's a case of not being able to see the forest for the trees. If the Milky Way does possess a similarly huge halo, the two galaxies' halos may be nearly touching already and quiescently merging long before the two massive galaxies collide. Hubble observations indicate that the Andromeda and Milky Way galaxies will merge to form a giant elliptical galaxy beginning about 4 billion years from now.

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The Class-Domination Theory of Power

by G. William DomhoffNOTE: WhoRulesAmerica.net is largely based on my book,Who Rules America?, first published in 1967 and now in its7th edition. This on-line document is presented as a summary of some of the main ideas in that book.Who has predominant power in the United States? The short answer, from 1776 to the present, is: Those who have the money -- or more specifically, who own income-producing land and businesses -- have the power. George Washington was one of the biggest landowner [...]

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6 Natural Solutions To Decontaminate Soil

Marco Torres, Prevent DiseaseWith a progressively educated population becoming more aware of the inherent dangers of the conventional food supply, urban farming has become hugely popular. However, more people are also becoming aware of contaminated soil and how heavy metals pose potential risks to their food crops. As backyard gardening continues to explode in popularity, we must ask how contaminated is our soil?Many municipalities in many countries are embracing urban agri [...]

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Study: 70% of People on Antidepressants Don’t Have Depression

Mike Barrett, Natural SocietyIf sales for antidepressants such as Zoloft, Lexapro, or Prozac tell us anything, it’s that depression is sweeping the nation. But a new study questions the validity of most of these sales. The study has found that the majority of individuals on antidepressants – a whopping 69% – do not even meet the criteria for clinical depression. These individuals are likely just experiencing normal sadness and hardships that most of u [...]

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Amazing Images of Comet 67P/Churyumov-Gerasimenko

Rosetta photo of Comet 67P/C-G.
Comet 67P/C-G is about as large as Central Park of Manhattan Island, New York

Excerpt from nytimes.com

By JONATHAN CORUM 


The European Space Agency’s Rosetta spacecraft caught up with Comet 67P/Churyumov-Gerasimenko last August, then dropped a lander onto the comet in November. Now Rosetta will follow the rubber-duck-shaped comet as it swings closer to the sun.
Scale in miles
Scale in km
Rosetta photo of Comet 67P/C-G.
1/2 MILE

March 9 Rosetta was 45 miles from Comet 67P/C-G when it photographed the comet’s head ringed with a halo of gas and dust. These jets extend from active areas of the comet’s surface and will become much more prominent over the next few months as the comet approaches the sun.
Rosetta photo of Comet 67P/C-G.
1/2 MILE

March 6 The comet’s head is angled down in this image of crisscrossing sunlit jets taken from 53 miles away.
Comet’s location when Rosetta was launched Rosetta launched in March 2004
Earth
Sun
Mars
Rendezvous
with Comet
67P/C-G
Orbit of
Jupiter
Rosetta today

Where is Rosetta? The Rosetta spacecraft took 10 years to match speed and direction with Comet 67P/C-G. The chase ended last August, and Rosetta will now follow the comet in its elliptical orbit as it moves closer to the sun. The spacecraft is no longer orbiting the comet because of increasing dust, but it is planning a series of close flybys.
Rosetta photo of Comet 67P/C-G.
1/2 MILE

March 6 Rosetta was 52 miles away when it looked up at the comet’s flat underbelly. The smooth plain at center covered with large boulders is named Imhotep.
Rosetta photo of Comet 67P/C-G.
1/2 MILE

Feb. 28 Rosetta captured a profile of the comet surrounded by curving jets of gas and dust from active regions. The spacecraft was 64 miles away.

Rosetta photo of Comet 67P/C-G.

Feb. 25–27 One day on Comet 67P/C-G is about 12 hours, the time it takes the comet to spin on its axis. The jets of gas and dust surrounding the comet are thought to curve from a combination of the comet’s rotation and the uneven gravity of its two-lobed structure.
Rosetta photo of Comet 67P/C-G.
1/2 MILE

Feb. 20 The comet’s sunlit underbelly casts a shadow obscuring the neck that joins the two lobes. Rosetta took this image from 74 miles away.
Rosetta photo of Comet 67P/C-G.
1 MILE

Feb. 18 Pale jets of gas and dust surround Comet 67P/C-G, seen from 123 miles away. Bright marks in the background are a mix of stars, camera noise and streaks from small particles ejected from the comet.
Rosetta photo of Comet 67P/C-G.
1/4 MILE
Panorama by The New York Times

Feb. 14 On Valentine’s Day, Rosetta made its first close flyby of the comet, passing within four miles of the surface. Here the spacecraft looks down on the large depression at the top of the comet’s head.

Rosetta photo of Comet 67P/C-G.
500 FEET

Feb. 14 An image of the comet’s underbelly taken six miles above the surface during the Valentine’s Day flyby. The smooth plain in the foreground is called Imhotep.

Rosetta photo of Comet 67P/C-G.
1/2 MILE

Feb. 9 The comet is upside down in this image from 65 miles away, and a fan-shaped jet of dust streams from the comet’s neck region.

Rosetta photo of Comet 67P/C-G.
1/2 MILE

Feb. 6 Jets of gas and dust extend from the comet’s neck and other sunlit areas in this image taken from 77 miles away.

Rosetta photo of Comet 67P/C-G.
1/4 MILE

Feb. 3 This close-up image of the comet’s neck was taken from 18 miles away, and was the last image taken from orbit around Comet 67P/C-G. Rosetta will continue to follow the comet, but will leave its gravity-bound orbit because of increasing dust and instead begin a series of flybys.

Rosetta photo of Comet 67P/C-G.
1/4 MILE

Jan. 31 The comet’s head, neck and back are sunlit in this image taken from 17 miles away. A prominent jet of gas and dust extends from an active region of the surface near the comet’s neck.

Rosetta photo of Comet 67P/C-G.
1/4 MILE

Jan. 16 The tail of the comet’s larger lobe points up, revealing a smooth plain named Imhotep at left. Rosetta was 18 miles away when it took this image.

Rosetta photo of Comet 67P/C-G.
1/4 MILE

Jan. 3 The smooth plain named Imhotep, at center right, lies on the comet’s flat underbelly, seen here from a distance of about 18 miles.

Rosetta photo of Comet 67P/C-G.
1/4 MILE
Cheops
IMHOTEP

Dec. 14, 2014 The large triangular boulder on the flat Imhotep plain is named Cheops, after the Egyptian pyramid. The spacecraft was about 12 miles from the comet when it took this image.

Rosetta photo of Comet 67P/C-G.
1/4 MILE

Dec. 10 Sunlight falls between the body and head of the comet, lighting up a large group of boulders in the smooth Hapi region of the comet’s neck. To the right of the boulders, the cliffs of Hathor form the underside of the comet’s head. Rosetta took this image from a distance of 12 miles.

Rosetta photo of Comet 67P/C-G.
1/4 MILE

Dec. 2 The round depression in the middle of the comet’s head is filled with shadow in this image taken 12 miles above the comet.

Rosetta photo of Comet 67P/C-G.
1/4 MILE

Nov. 22 An overexposed image of Comet 67P/C-G from 19 miles away shows faint jets of gas and dust extending from the sunlit side of the comet.

Philae photo from the surface of Comet 67P/C-G.

Nov. 12 Rosetta’s washing-machine sized lander Philae successfully touched down on the comet’s head. But anchoring harpoons failed and Philae bounced twice before going missing in the shadow of a cliff or crater (above). Without sunlight Philae quickly lost power, but might revive as the comet gets closer to the sun. On March 12, Rosetta resumed listening for radio signals from the missing lander.

Rosetta photo of Comet 67P/C-G.

Photo illustration by The New York Times

How big is the comet? The body of Comet 67P/C-G is about as long as Central Park. For images of Rosetta’s rendezvous and the Philae landing, see Landing on a Comet, 317 Million Miles From Home.

Sources: European Space Agency and the Rosetta mission. Images by ESA/Rosetta, except where noted. Some images are composite panoramas created by ESA, and most images were processed by ESA to bring out details of the comet’s activity.

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If the Moon Landings Were Real, Then Why is NASA Stumped by This?

Buck Rogers, Staff WriterWaking TimesDuring the cold war era the Soviet Union and the United States were locked in an arms and technology race, each nation wanting to prove their dominance over the other, each striving to be the next reigning superpower in a world still shattered by the second world war. The Soviet’s took the lead when in April of 1961, cosmonaut Yuri Gagarin successfully orbited the earth and returned home safely. In May, president John F. Kennedy ma [...]

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This Awesome 3D View Of Deep Space May Be The Best Ever

The background image in this composite shows the Hubble Space Telescope image of the region known as the Hubble Deep Field South. The boxes show distant galaxies that were invisible to Hubble.Excerpt from  huffingtonpost.comAlong with Earthrise ...

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