Rather than being smooth and calm, the cloud is full of fast-moving, tangled filaments of gas—like a three-dimensional ...

Answer 17: A meteoroid is a small rocky or metallic body in space. A meteor is the streak of light produced when a meteoroid ...

For centuries, humanity believed that Earth was the center of the universe, a view championed by Aristotle and Ptolemy. But ...

The JWST discovers the Zhúlóng spiral galaxy, as massive as the Milky Way, formed only a billion years after the Big Bang.

The Gemini North telescope in Hawaii recently snapped a close-up of the comet that's captured the world’s attention.

The Milky Way is not just a band of stars stretching across the night sky; it's a massive, dynamic galaxy spanning over 200,000 light-years and containing hundreds of billions of stars, planets, and ...

A decade of observations by NASA’s Hubble Space Telescope has produced the sharpest and most detailed images of the Andromeda ...

Astronomers have discovered a massive and previously unknown cloud of gas and dust in a quiet corner of our Milky Way galaxy.

Enjoy a free stargazing lecture followed by a Q&A panel and guided stargazing with telescopes (weather permitting). By Since ...

Comet 31/ATLAS is only the third interstellar object to ever be observed whizzing through the Solar System. While its origins ...

An international team of astronomers has discovered a massive cloud of gas and dust located in a little-known region of our ...

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's not aliens.) ...