On his fourth flight, Don Pettit is once again sharing the art of astrophotography, capturing and posting pictures of Earth, ...

Researchers have detected a giant tail of gas leaking from an exoplanet near Earth. The giant structure, which is up to ...

These “shooting stars” are tiny bits of dust from 3200 Phaethon, a strange rock that acts like both an asteroid and a ...

Named WASP-69 b, the exoplanet is a super-hot gas giant that orbits its host star closely. What captured the astronomer’s ...

At least eight comets will be visible in the Northern Hemisphere in 2025. Here's where and when to look and which ones you ...

The Planet WASP-69 b The Discovery The exoplanet WASP-69 b has a “tail,” leaving a trail of gas in its wake. Key Takeaway ...

The Geminids are the early bird’s meteor shower as the sun sets early in December, and the constellation Gemini — from which ...

The cosmic display – famed for its strong, bright and consistent fireballs – is reaching its peak activity for the year Thursday and Friday.