News

Leonid meteors may appear whenever the constellation Leo is above the horizon.

SpaceX will launch the Sentinel-6B ocean-mapping satellite from California early Monday morning (Nov. 17), and you can watch the action live.

A few hours after darkness falls during November, the unquestioned landmark of the autumn night sky occupies a commanding position high in the south: the flying horse Pegasus.

On Nov. 16, 1974, humans sent their first message to the stars in an attempt to contact extraterrestrials.

Experts dive into the many missions headed to the moon and how space programs can avoid override.

Comet 3I/ATLAS recently emerged from behind the glare of the sun to become visible to ground-based telescopes.

Astronomers and expert stargazers share their top skywatching tips for beginners

On Episode 186 of This Week In Space, Rod Pyle and Tariq Malik talk with Dr. Jim Green, NASA's former chief scientist, about snow on the moon.

An expert discusses how the space race to the moon could lead to possible warfare, and how policies could avoid future conflict.

Blue Origin's powerful New Glenn rocket just aced its second-ever mission — and returned to Earth safely for the first time. See a video of the booster's dramatic homecoming here.