Lightning strikes in the atmosphere can trigger a rain of high-powered “killer electrons” in low-Earth orbit that form ...

Panspermia is the hypothesis that life can survive the transfer between planetary bodies as a secondary path for life to get ...

What if Earth were furious with humanity? What if revolutionaries took their cues from an unruly planet? Anne ...

The mini-moon 2024 PT5, which has been orbiting Earth for two months and is likely a chunk of the moon, will now drift away ...

“In ‘The Gym’ specifically, when we were coming up with the drum part, Ryan was making a composite of a few different sounds ...

What's harder than flying a single satellite in Earth orbit? Flying two—right beside each other, at proximities that would normally trigger collision avoidance maneuvers.

Preliminary research suggests asteroid 2024 PT5, which stuck around Earth for almost two months, has lunar origins ...

A planet like Earth has an iron-nickel core that comes in two parts, a solid inner core and a molten outer core. When any terrestrial planet is born, its core is entirely molten, and the solid ...

K2-360 b has a radius just shy of 1.6 times that of Earth, giving it a volume four times as large. Its mass, though, is 7.7 ...

Back to Trump. One of his closest allies today and a person likely to hold considerable sway in the next four years is Robert ...