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 ...

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 ...

Milo Hurst, the founder of Milo’s Cellar & Inn, died from “serious and catastrophic injuries,” according to the complaint.

Windstorms can seem like they come out of nowhere, hitting with a sudden blast. They might be hundreds of miles long, ...

Lithium-6 is essential for producing nuclear fusion fuel, but isolating it from the much more common isotope, lithium-7, ...

Fuels like kerosene can be produced in a climate-friendly way from CO2, water and green electricity using power-to-liquid ...

Enriched Lithium is a critical ingredient in fusion reactors. Making it is a toxic nightmare, but scientists may have found a ...