Long-duration space flight alters fluid-filled spaces along veins and arteries in the brain, according to new research from Oregon Health...
astronauts
In this photo made available by NASA, commercial crew astronauts, from left, European Space Agency astronaut Matthias Maurer, and NASA...
Are astronauts more likely to develop blood clots during space missions due to zero gravity? That's the question NASA is...
On Friday, a retired NASA astronaut and three paying customers set off on a journey to the International Space Station.The...
On Friday, a retired NASA astronaut and three paying customers set off on a journey to the International Space Station.The...
The space station is preparing for more power upgrades as two NASA astronauts conduct the first spacewalk of the year...
Venturi Astrolab has unveiled a full-scale prototype of its FLEX space rover that it hopes will one day transport humans...
When bears and ground squirrels hibernate in winter, they stop eating, lasting until spring simply on the fat reserves they've...
NASA postponed a spacewalk originally scheduled for Tuesday after receiving a space debris warning for the International Space Station. Just...
NASA astronauts prepare for spacewalk just weeks after Russian satellite strike created debris field
Dr. Thomas Marshburn and Kayla Barron are scheduled to begin their spacewalk at 7:10 a.m. ET, and it is expected...