NASA Twin Study finds health can be ‘mostly sustained’ in space
Are humans well-suited for space flight?
Tag: Mark Kelly
A year in space — it really changes your genes
There's no need to panic, but these aren't exactly happy news.
NASA astronaut Scott Kelly returned to the U.S. 2 inches taller
Astronaut Scott Kelly returned to planet Earth on Thursday, after a landing in which everything went smoothly, as expected.
Astronaut Scott Kelly Breaks Record for Days in Space, and It’s Important
United States Astronaut Scott Kelly has just beaten the record for the most cumulative days in space, and this is ...
NASA to conduct unprecedented twin experiment: one twin will spend a year circling the Earth, while the other stays grounded
It's something that puzzled me for years now: consider a pair of identical twins; say, one gets a job as an ...
Spacewalker astronaut runs into trouble
Spacewalking isn't all fun and games - things can go bad at any moment, and in the latest spacewalk, this ...
Endeavour’s last launch put on hold for at least a week
Space shuttle Endeavour was set to launch a few days ago, and everything seemd to go according to plan; however, ...
Endeavour’s last flight will also be Mark Kelly’s last
Endeavour will pretty soon begin its retirement, just like fellow space orbiter Discovery did just a while ago. However, Endeavour's ...