A massive solar windstorm in 2017 compressed Jupiter's magnetosphere "like a giant squash ball," a new study reports.

Winter is officially in the books — given the ski resort’s closure — and a string of sunny, steadily-warming days is in the ...

In March and April 2025, internet users shared a striking image that they claimed showed "Steeple Mountain," a massive point ...

Nasa says there is a small chance a recently spotted asteroid could collide with the Moon. Studying it can inform our ...

British startup Pulsar Fusion has unveiled Sunbird, a space rocket concept designed to meet spacecraft in orbit, attach to ...

During evenings in April 2025, there are two bright planets visible. The departure of Venus has left Jupiter, in the west at ...

Scientists are using an array of instruments to detect other planets, some of which may harbor life—and others that most ...

The constellations Taurus, Orion, Canis Major, and Gemini grab attention this month, while Mars, Jupiter, and Venus dominate ...

The planets offer exciting views in April for both night owls and early risers. Plus, the Lyrid meteor shower peaks in ...

A team of astronomers recently tapped into JWST’s capabilities to explore the smallest objects in the Flame Nebula.

Dark matter is a confounding concept that teeters on the leading edges of cosmology and physics. We don't know what it is or ...