Astronauts on the Apollo missions of the 1960s and ’70s carried dosimeters to measure their radiation exposure
Lunar
The pressurized rover is expected to launch in the late 2020s
The new photo is the best-ever look at the InSight lander on the surface of Mars
Aldrin argues Gateway’s benefits as a way station for moon-bound astronauts are outweighed by its limitations and its multibillion-dollar cost
It's still trying to get in touch with the vessel
The moon landing is set for between 4 and 5 p.m. EDT (2000-2100 GMT). How to Watch Live.
If successful, India will be the fourth country to land on the Moon, after the US, USSR & China
Chandrayaan-2 is expected to arrive in lunar orbit this September
NASA could do a better job of tracking its history, federal investigators have found
The Moon is about to put on quite a show