Don’t get too excited, a 3D printed radiation shield won’t keep you from getting irradiated during WWIII. But until the Doomsday Clock starts clanging its midnight bell, you can use one to ...

Firefly’s Blue Ghost Mission 1 set a new benchmark for commercial lunar exploration, lasting longer than any previous private mission and delivering 10 NASA instruments to the Moon. The mission ...

One solution is for Mars colonization missions to use Phobos, the planet's largest moon, as a pit stop ... that surround a spacecraft, and shield a crew from radiation. More radical solutions ...

Don’t get too excited, a 3D printed radiation shield won’t keep you from getting irradiated during WWIII. But until the Doomsday Clock starts clanging its midnight bell, you can use one to ...

President Kennedy's target date for a moon flight coincides with an unusually intense period of solar flares or bursts of radiation, he pointed out, which would prove fatal to any space traveler.