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NASA’s Acting Chief Is Upbeat About Proposed $19.1 Billion Budget in 2018 – Space.com

NASA’s acting administrator, Robert Lightfoot, maintained a positive and hopeful tone today (May 23) in a speech regarding the agency’s newly released 2018 budget estimate. Although NASA is facing a 08-percent budget cut compared to 2017, Lightfoot said that considering the administration’s budget tightening across the board, he considers the White House budget proposal […]

[ May 23, 2017 ] Astronauts replace failed computer in short spacewalk Mission Reports – Spaceflight Now

[ May 23, 2017 ] Astronauts replace failed computer in short spacewalk Mission Reports – Spaceflight Now

STORY WRITTEN FOR CBS NEWS & USED WITH PERMISSION Astronaut Jack Fischer waves to a camera during Tuesday’s spacewalk. Credit: NASA TV/Spaceflight Now After a bit of a struggle with a balky bolt, space station commander Peggy Whitson replaced a failed external computer during a short, hurriedly planned spacewalk Tuesday while crewmate Jack Fischer installed a pair […]

Controversial study suggests earliest humans lived in Europe – not Africa – CBS News

Controversial new research suggests that modern humans evolved from apes in the Eastern Mediterranean — not from ancestors in Africa, as long believed by the majority of scientists. The researchers’ bold, potentially paradigm-shifting claims were published in two studies Tuesday in the journal PLOS One.  The researchers base their arguments on analysis of two Graecopithecus freybergi ape fossils, […]

The “Alien Megastructure” Star Is Acting Up Again – Smithsonian

Jason Daley is a Madison, Wisconsin-based writer specializing in natural history, science, travel, and the environment. His work has appeared in Discover, Popular Science, Outside, Men’s Journal, and other magazines. Read more from this author | Follow @jasondaley608 The “Alien Megastructure” Star Is Acting Up Again – Smithsonian

Space-Based ‘Doomsday Vault’ for Sperm May Be Possible, Pup Study Shows – NBCNews.com

Mouse sperm preserved on the International Space Station for nine months gave rise to healthy pups, a new study reveals. This finding suggests that animals, perhaps including humans, can one day reproduce safely in space, researchers said. This work also raises the possibility of a “doomsday vault” for sperm in space that could help preserve […]

Freeze-Dried Space Sperm Gives Rise to Healthy Baby Mice – Space.com

Mouse sperm preserved on the International Space Station for nine months gave rise to healthy pups, a new study reveals. This finding suggests that animals, perhaps including humans, can one day reproduce safely in space, researchers said. This work also raises the possibility of a “doomsday vault” for sperm in […]

NASA orders spacewalk for repairs at space station – USA TODAY

NASA orders spacewalk for repairs at space station – USA TODAY

CLOSE x Embed x Share A pair of astronauts will venture outside the International Space Station for an emergency space walk. According to Reuters, astronauts will replace a failed computer, one of two that control major U.S. systems aboard the orbiting outpost. USA TODAY In March 2017, NASA astronaut Peggy Whitson suited up in the […]

Ape that lived in Europe 7 million years ago could be human ancestor, controversial study suggests – Washington Post

Lower jaw of Graecopithecus freybergi. (Wolfgang Gerber/University of Tübingen) In 1944, German soldiers constructing a bunker in Greece uncovered a fossilized jawbone. The specimen was in poor shape, just a curve of mandible with its teeth mostly chipped away. “It was considered to be a specimen that nobody really knew what to do with,” said paleobiologist David […]

Mysterious ‘Alien Megastructure’ Star Is at It Again – NBCNews.com

Mysterious ‘Alien Megastructure’ Star Is at It Again – NBCNews.com

The perplexing cosmic object known as “Boyajian’s star” is once again exhibiting a mysterious pattern of dimming and brightening that scientists have tried to explain with hypotheses ranging from swarms of comets to alien megastructures. On Friday, an urgent call went out to scientists around the world to turn as many telescopes as possible toward […]

Earth’s radio signals may be protecting it from space radiation – PanARMENIAN.Net

PanARMENIAN.Net – The Earth’s atmosphere bears precious little resemblance to what it looked like at the start of the Industrial Revolution. As radio technology has advanced and spread, the signals that transmitters produce — specifically the Very Low Frequency (VLF) variety — have changed the way that the upper atmosphere and the Van Allen Radiation […]

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