Space is getting crowded — humans have now placed over 20,000 satellites into orbit since the start of the space age, and ...

But whereas current electric systems use the power to ionize, or detonate, a pressurized gas – often a toxic chemical called hydrazine ... could obtain its fuel from existing space junk ...

A beloved Nevada restaurant owner died from 'serious and catastrophic injuries' caused by drinking recalled bottled water, a ...

The Blue Ghost spacecraft, named for a species of firefly, took eclipse chasing to new heights. Not only did it see the Earth block the Sun from an unexplored location on the Moon, but the lander fell ...

NASA's private Athena lander, developed by Intuitive Machines, has touched down on the Moon's surface, but its condition remains uncertain. The lander is equipped with a deep-digging drill and a mass ...

Named after the late computer programming pioneer Grace Hopper, the 3-foot (1-meter) drone will make three increasingly higher and longer test hops across the lunar surface using hydrazine fueled ...

Named after the late computer programming pioneer Grace Hopper, the 3-foot (1-meter) drone will make three increasingly higher and longer test hops across the lunar surface using hydrazine fueled ...