Elisha Sauers

At 15.4 billion miles away from Earth in interstellar space Voyager 1 won't last much longer.

Powerful electromagnetic radiation from an enormous radio telescope in Puerto Rico may have fast-tracked structural damage that led to the instrument's collapse in 2020, a new report says.

Astronomers may have found a stink bomb.

Astronomers have found a world outside the solar system that could be a stink bomb, with air that smells of rotten eggs and burnt matches.

Modern astronomers have speculated that, in the beginning, all galaxies formed in large halos of dark matter, a mysterious-yet-abundant substance that doesn't shine or interact with light.

The twisty-turny story of the Lafayette meteorite. It's a tale as old as time: Scientist finds a random rock in a drawer; a century later, it helps humanity figure out when liquid water was on

A mini moon that will bid farewell to Earth soon may in fact be a small hunk of the big moon — the one that has loomed far longer in the sky than humans have roamed the planet.

Superman may fly faster than a speeding bullet, but he'd easily lose in a race against a beam of light, the fastest thing we know about in the universe.

They call it a "boxwork" region.

Astronomers have been able to look at the sun and a handful of other stars in the Milky Way up close, thanks to modern advances in telescopes.