Astronomers manning an asteroid warning system caught a glimpse of a large, bright object zipping through the solar system ...

Astronomers discovered 3I/ATLAS, a 10–20 km-wide interstellar comet racing into the solar system. It will reach perihelion in ...

We live in a world defined by inches, feet and miles (or centimeters, meters and kilometers, if you prefer), and it’s not difficult for most of us to ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

This unprecedented view of the Bullet Cluster provided by the James Webb Space Telescope and the Chandra X-ray Observatory ...

Astronomers have identified the largest structure in the universe, named Quipu, which spans over 1.3 billion light-years and contains a staggering 200 quadrillion solar masses.

The newly discovered interstellar visitor is just the third of its kind and fascinates astronomers who hope to learn from it ...

Astronomers have found a new exoplanet named TOI-1846 b. This planet is nearly twice the size of Earth. It may contain a lot ...

A pair of Japanese satellites monitoring Earth provides a decade's worth of data regarding Venus to researchers.

Upgraded ALMA images expose hidden rings and spirals around baby stars, indicating planets begin taking shape mere cosmic ...

One fascinating discovery was the detection of vast clouds of gas extending far beyond the main star-forming regions. These ...