When you spend nearly a year straight in space, you can expect NASA will want to conduct a good bit of research on you when you return to Earth. The space agency has been doing just that with astronaut Scott Kelly who was in orbit for 340 days. There...
NASA studies astronaut twins to observe the rigors of space
When you spend nearly a year straight in space, you can expect NASA will want to conduct a good bit of research on you when you return to Earth. The space agency has been doing just that with astronaut Scott Kelly who was in orbit for 340 days. There...