Galaxies, planets, black holes: to most people, everything about our Universe sounds and feels enormous. But while it's true ...

Planet demographics reveal a puzzling lack of worlds in a certain size range throughout the galaxy F or centuries our solar system was the only planetary system known to humans. We had no proof other ...

Warhammer 40K's lore is riddled with warfare among factions. Which of the many sides of the conflict are the most powerful?

More than 1 million "interstellar objects" the size of the Statue of Liberty could be drifting unseen in the outer solar ...

New research suggests that our Solar System may already be swimming in interstellar objects that originate from the Alpha ...

New paper points to the Alpha Centauri triple star system as likely potential source of millions of interstellar asteroids and comets.

NASA's Jet Propulsion Laboratory has declared a 1.6% chance that a large asteroid would strike the Earth when on Dec. 22, ...

One of Earth’s deepest mysteries lies beneath our feet: the planet’s inner core.Made of iron and nickel, the hot, ...

Revolutionary technique allows astronomers to capture incredibly high-resolution images of distant galaxies and supermassive black holes.

The night sky show for February is not finished. Starting on Friday, Feb. 14 – Sunday, Feb. 16 Venus will outshine everything ...

Webb Telescope captures stunning new images of HH 30, revealing a dynamic protoplanetary disc where planets form.

It’s neither fast nor food, but a spectacular object called HH 30 looks appetizing for astronomers in a new image from the ...