Scott Kelly Spent a Year in Orbit. His Body Is Not Quite the Same. – The New York Times

NASA scientists compared the astronaut to his earthbound twin, Mark. The results hint at what humans will have to endure on long journeys through space.


NASA’s Mars InSight Mission Lands on Red Planet’s Surface – The New York Times

In the months ahead, the spacecraft will begin its study of the Martian underworld, listening for marsquakes and revealing secrets about the dusty world’s formation.