Magdrive is working on three versions of its space thrusters, and because they run on solid metal, they might one day even be powered by space junk collected directly in orbit, turning it from threat ...

Before Green Bay becomes the center of the football world, the city is hosting a community-wide event to make it even greener ...

Coal ash in the U.S. holds substantial rare earth elements, potentially reducing dependence on imports, with ongoing research and pilot projects working to make extraction economically viable. Coal ...

"Our behavior with greenhouse gases here on Earth over the past 100 years is having an effect on how we operate satellites ...

Researchers have discovered a 3.5-billion-year-old meteorite impact crater in Western Australia, providing new insights into ...

His new “Starships” have lost control and come apart over the Bahamas and the Turks and Caicos. Do Americans really believe ...

Scientists have warned that greenhouse gas emissions will result in less space junk being burned up – and more debris ...

Once its rings vanish from sight in March 2025, Saturn will look like a pale yellow sphere through most telescopes.

The new version of Starship will be tested again in four to six weeks. A third consecutive failure could indicate fundamental ...

SpaceX's eighth Starship test flight ended in failure after the rocket lost engines and control before exploding off ...

SpaceX's Starship launcher spun out of control minutes after liftoff Thursday, showering fiery debris over the Bahamas and dealing another setback to Elon Musk's rocket program after a failure under ...

Every few days now, a giant rocket blasts a fiery trail through the atmosphere, lofting satellites into orbit, carrying out ...