Every week, Space.com delivers the latest discoveries, launches, and cosmic curiosities from across the universe. From ...

A new set of computer simulations may finally explain several long-standing mysteries surrounding gigantic radio "relics" ...

Discover James Webb discoveries revealing the JWST early universe, cosmic dawn insights, and groundbreaking new space ...

Matt Smith gives a standout performance in Sky Atlantic’s anticipated adaptation of Nick Cave’s novel The Death of Bunny ...

New Hubble images have revealed objects with shapes and patterns that don’t match any known class of celestial bodies.

New measurements of radio galaxies reveal that the solar system is racing through the universe at over three times the speed ...

About 4.5 billion years ago, a colossal impact between the young Earth and a mysterious planetary body called Theia changed ...

Moss spores survived in outer space for a majority of 2022, and could even reproduce when they were eventually returned to Earth, according to a new study.

It's possibly as big as Manhattan, likely older than our own solar system, and it's traveling through space at speeds of up ...

Officials in Georgia are clarifying their findings days after an elderly woman was found dead in her home. A 68-year-old ...

The powerful coronal mass ejection would have likely destroyed the atmospheres of any potentially habitable planets nearby ...

Microgravity experienced during spaceflight poses potential health risks to astronauts' cardiovascular systems. Determining ...