Extended radiation in space can permanently harm the brain, studies on lab animals showed. Continue reading →
NASA flight engineer Terry Virts paid respects to Leonard Nimoy from the International Space Station.
An American astronaut found water inside his spacesuit helmet at the end of an otherwise flawless spacewalk outside the International Space Station on Wednesday.
NASA astronaut Ron Garan won't only help you explore space, he'll give you a new perspective on Earth in his new book.
NASA astronaut Terry Virts managed to photograph Comet Lovejoy from orbit.
Today, at noon PT (3 p.m. ET), the DNews SpaceOut will host an extra special guest, NASA astronaut Reid Wiseman. Tune in!
NASA food scientists are developing a food bar to replace a typical 700- to 800-calorie meal astronauts eat for breakfast.
These days it can be hard to differentiate between computer generated imagery (CGI) and real life, particularly in a space setting. But this stunning video is real. Continue reading →
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