Tag: letting (page 1 of 5)

An Amazing Glimpse Into the Soul

By Mercedes Kirkel My mother is in the hospital and seems like she may be dying. Like many elderly people who seem to be approaching death, her process has been up and down, and none of us really know if this will be “it.”   The sense I have is that she’s hovering between the worlds. […]

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5 Ways to Master the Art of Letting Go

Excerpt from huffingtonpost.comWe've all had to let go of things at some point or another. Whether it be a pet, friend, boyfriend, or simply graduating high school. We are constantly ending chapters in order to start new chapters.Though age and expe...

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Radiation from long Mars journey could damage astronauts’ brains






Excerpt from naplesnews.com

Many things would be difficult about conducting a manned mission to Mars, from designing a spacecraft that could make the 34-million-mile journey, to stocking and fueling it, to keeping its astronauts from getting flabby and bored.
On Friday, researchers shed light on another potential hurdle: figuring out a way to protect travelers’ brains from the damaging effects of cosmic rays in outer space.
When University of California, Irvine neuroscientist Charles Limoli and colleagues exposed mice to radiation similar to that astronauts would encounter far beyond Earth, the animals experienced changes in their brains that impaired their performance on tests of learning and memory, the team reported in an article — “What happens to your brain on the way to Mars” — in the journal Science Advances.
The researchers’ results suggested that astronauts could suffer cognitive impairment during an extended journey through space.
“Over the course of a two- to three-year mission, the damage would accumulate,” Limoli said. “To mitigate it, we need to understand it.”
To test the effects of space radiation on the brain, the researchers took mice to the NASA Space Radiation Laboratory at the Brookhaven National Laboratory in New York, which attempts to simulate radiation conditions in space. They exposed the animals to oxygen and titanium ions, atoms with their electrons stripped away that are similar to the charged particles in cosmic rays.
Six weeks later, back in California, they tested the mice’s learning and memory by placing them in pens with toys, letting them get used to their surroundings, and then making changes such as introducing a new toy. Mice that had been exposed to the radiation were less aware of or curious about the changes in their environment than controls that had not been irradiated — a sign that they had cognitive deficits.
“A smart animal will recognize the change,” Limoli said.
When the researchers later studied the animals’ brain tissue, they found that mice that performed poorly on the tests also had less dense branching in their brain cells, due to damage from the radiation. The structural changes would impede the brain’s ability to transmit signals and process information.
Limoli got involved in the NASA-backed research as an outgrowth of his work on the effects of radiation on brain cancer patients. Radiation therapy forestalls brain cancer progression, he said — but it can take a tremendous toll on the central nervous system, causing depression, anxiety and mood disorders, and deficits in learning and executive function. Pediatric patients can lose 20 to 30 I.Q. points after receiving radiation treatments to the brain.
“Doctors have gotten really good at curing cancer, but maintaining a good quality of life has been a problem,” Limoli said. “This is an unmet medical need.”
Astronauts flying to Mars and getting hit by cosmic rays, which are the remnants of supernova explosions, wouldn’t get anything close to the high doses of radiation that cancer patients receive, but they “might be prone to mistakes,” Limoli thought.
To counteract that threat during planning for a possible mission, scientists might come up with more advanced shielding options — perhaps embedded in helmets — or drug treatments that might ameliorate radiation’s impacts on the brain, similar to the ones Limoli is exploring for cancer patients.

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8 Myths About Emotions That Are Holding Us Back

Excerpt from huffingtonpost.comAs a society, we don't talk much about emotions. Conversations tend to focus more on what we're doing or what we're thinking. In fact, most people find it easier to start sentences with, "I think..." instead of "I feel...

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Source of puzzling cosmic signals found — in the kitchen






Parkes radio telescope
WHAT’S FOR DINNER? Signals detected by the Parkes radio telescope (pictured) suggest that intelligent life in the universe has a penchant for leftovers.



Excerpt from sciencenews.org

Mysterious radio signals detected by the Parkes telescope appear to come from an advanced civilization in the Milky Way. 

Unfortunately, it’s the one civilization we already know about.
Microwave ovens opened before they’re done cooking have been muddling the hunt for far more distant radio signals, researchers report online April 9 at arXiv.org. Astronomers have had to contend with enigmatic flares dubbed “perytons” ever since discovering equally puzzling fast radio bursts, or FRBs (SN: 8/9/14, p. 22), in 2007. Perytons and FRBs are quite similar, except that astronomers realized that perytons originate on Earth, possibly from some meteorological phenomenon, while FRBs come from other galaxies.

Three perytons in January coincided with independently detected blasts of 2.4 gigahertz radio waves — the same frequency that microwave ovens use to heat food. So researchers at the Parkes telescope in Australia spent weeks heating mugs of water while moving the massive radio dish around the sky, trying to re-create the phenomenon. Finally, researchers tried opening the oven door mid-cooking instead of letting the timer run out. Suddenly, perytons started showing up in the data.

The source of the galactic FRBs remain an intriguing mystery. Astronomers suspect they have something to do with imploding neutron stars or eruptions on magnetars. At this point, however, they might want to consider extraterrestrials nuking frozen pizzas.

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Skywatch: Venus and Jupiter continue to accentuate the night heavens


Venus (right) & Jupiter


Excerpt from washingtonpost.com
By Blaine Friedlander Jr. 
In winter’s waning weeks, Venus and Jupiter continue to accentuate the night heavens, we change our clocks forward and we grab spring with no intention of letting go.

Check the west-southwestern heavens at dusk to spy the vivacious Venus and the dim Mars. In late February, the two planets met for a sweet cosmic waltz, but in March, they appear to separate. Venus approaches negative fourth magnitude (very bright) while Mars makes do at magnitude 1.3 (dim, hard to find in urban light pollution). With a clear sky, Mars looks like a red pinpoint. 

A young, waxing crescent moon visits Mars on the evening of March 21, and on the next evening the crescent flirts with Venus.
Robust Jupiter ascends the evening’s eastern sky. Find this gas giant at a -2.5 magnitude, very bright, in the constellation Cancer. The lion in the constellation Leo appears to stare at the planet. By the Ides of March, find it south around 10:30 p.m. 

The waxing gibbous moon drops by the dazzling Jupiter on March 2, days before the moon itself becomes full on March 5. 

Catch the ringed Saturn rising after midnight in the east-southeast now, hanging out near a gang of constellations, Scorpius, Ophiuchus and Libra. It’s a zero magnitude object, bright enough that it can be seen under urban skies. The waning moon loiters near Saturn before dawn on March 12. On that morning, the reddish star below them is Antares.
We adjust our clocks to Daylight Saving Time at 2 a.m. March 8. Spring forward, moving the clock ahead one hour. 

Winter is almost over. Spring is weeks away. The vernal equinox brings spring’s official arrival on March 20 at 6:45 p.m. 

Also on March 20 — the day a new moon — the North Atlantic and the Arctic waters get a short total eclipse. We won’t see it here, but Slooh.com will carry it live. Totality will start seconds after 5:44 a.m. and end at 5:47 a.m., according to Geoff Chester of the U.S. Naval Observatory. 

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Is Cancer a Gift and Not a Curse? Greg Giles

We all, thankfully, have to leave this world and return home eventually, one day, when it is time. This is an inevitable fact of our journey here. With this in mind, can you think of any other way to leave here that allows a soul to look back and refle...

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Elon Musk Attempts Landing a Rocket on a Boat


Picture of the SpaceX Falcon 9 rocket at Cape Canaveral
A SpaceX Falcon 9 rocket stands ready to boost a Dragon capsule on its fifth commercial resupply mission to the International Space Station. If all goes as planned, the rocket will land on a barge on Saturday.

Excerpt from 
news.nationalgeographic.com


SpaceX chief aims to make rockets reusable by guiding them to a barge instead of letting them splash down. 

Rockets have landed on the moon and on Mars, but now SpaceX rocket maven Elon Musk aims to land one someplace really exotic—a barge floating in the Atlantic Ocean.

The barge, or "autonomous spaceport drone ship" as SpaceX calls it, is scheduled to land its returned rocket on Saturday, about 17 minutes after the planned 4:47 a.m. (EST) launch of a Dragon cargo spacecraft heading to the International Space Station from the Cape Canaveral Air Force Station in Florida.

The point of the barge landing is to recover the rocket's expensive engines and reuse them. Until now, rocket engines have typically been allowed to burn up on reentry or plummet into the ocean, either for disposal or recovery later by boat. If SpaceX pulls off the barge landing, it will be a first for ocean landings.

The barge's landing site, just 300 feet by 170 feet in size (about 90 by 50 meters), will act as the outfielder's glove to catch the massive first stage of the Falcon 9 launch rocket, maneuvered into place by remote control.

"Our main mission is to get cargo to the space station," said SpaceX's Hans Koenigsmann, speaking last week at a NASA briefing. "I'm pretty sure it will be pretty exciting," he said of the attempted controlled landing of the 14-story-tall first stage of the rocket on a flat floating platform.

Failure an Option

SpaceX has successfully landed rocket stages on land, and made a controlled landing on water after a past cargo launch, which still led to the loss of the rocket stage in the drink. Musk has previously suggested that barge landings of stages would expedite their reuse, leading to cheaper rocketry.

Musk gave 50 percent odds of the barge landing working out. ("I pretty much made that up. I have no idea," he added in a recent web chat on Reddit.)

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The Unstoppable Awakening of Humanity

by Zen GardnerWe’re undergoing an amazing transformation. Absolutely diametrically opposed to the constant, gradual attempt by elitists to shut down humanity via eons of engineered subjugation, we’re being consciously and vibrationally liberated by the very nature of the Universe in spite of all their efforts.It’s not readily apparent to most, but it’s very clearly there.It’s subtle and yet obvious at the same time. Knowledge of this change or shift in conscio [...]

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What Most People Do Not Know About Manifestation

As the planet continues to raise her vibration toward a fifth dimensional frequency, the ability to manifest is becoming easier and faster. Ultimately those who are awakened to the possibility of a New Earth are working toward manifesting this into reality and need to know the missing piece of manifestation in order to be successful co-creators. The trinity of manifestation Manifestation involves using heartfelt intention, the Law of Attraction, and the Universal Law of Detachment. T [...]

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30 Life Changing Lessons to Learn from Thích Nhất Hạnh

Luminita Saviuc, Purpose FairyWhen I think of Thích Nhất Hạnh, words like – stillness, love, compassion, peace and oneness, come to mind. And even though these are some really beautiful and powerful words, they somehow can’t really express the beautiful, pure and loving feelings that I get from reading Thích Nhất Hạnh’s books and watching his beautiful videos.Thích Nhất Hạnh is someone who’s wor [...]

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Intention and the Rite of Disengagement

What we participate in is pretty much the name of the game. What do we spend our time, energy and intention on? What are we consciously and/or subconsciously empowering that’s leading to our own dis-empowerment? Where attention and thus intention goes, energy flows. Where is ours going, collectively and individually? Something to seriously consider on a continual basis in this massively manipulated energetic world.I’ve been blown away recently by the rapid rise in consciousness [...]

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Galactic Federation of LIght Quan Yin June-18-2013

Quan Yin through Laura Lee Lizak
June 18, 2013
http://quanyincenter.org

We are each and all magnificent in our powers. We enlighten each other continuously at this time in

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