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 ...

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 ...

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.

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 ...