As astronomers study an exoplanet called K2-18b, conflicting research reveals how difficult it is to find evidence of life ...

Arsia Mons, which dwarfs Earth's tallest volcanoes, and its two neighboring volcanoes are often surrounded by water ice ...

While orbiting Earth aboard SpaceX's Dragon spacecraft, McClain captured the aurora glowing like a soft, neon-green ribbon ...

Something big is peeking through Martian clouds. 🌋 The Odyssey orbiter captured a stunning view of Arsia Mons, a volcano ...

A stunning video of the northern lights as seen from space was shared by NASA astronaut Anne McClain at the International Space Station. The northern lights, also known as the aurora borealis, were ...

Sen, a company based in London, provides views of Earth from orbit, with the hopes of making an experience usually reserved ...

It's an evocative idea that has long bedeviled scientists: a huge and mysterious planet is lurking in the darkness at the ...

Arsia Mons, the southernmost of the Tharsis Montes trio, stands at an awe-inspiring 20 kilometers high, dwarfing Earth’s ...

New research on the orbits of these mysterious asteroids near Venus stress the need for better space rock surveillance.