A comet discovered earlier this year, now just bright enough to be visible to the naked eye, is poised to be among the top ...

Astronomer Gianluca Masi and his Virtual Telescope Project will host a special livestream on Oct. 20 beginning at 1:30 p.m.

An umbraphile's top tips for viewing the 2026 total solar eclipse in Greenland, Iceland, and Spain this August.

The latest news on the 2024 solar eclipse, including the projected path, the weather forecast and everything you need to know to view it safely.