The filament of matter stretches 50 million light-years, and contains a row of galaxies 5.5 million light-years long that are ...

The importance of darkness, solar eclipses, Mars, the Webb Telescope and just how dangerous space is are the subjects for ...

Observing the wonders of the night sky begins with selecting the right telescope. Join us on Nov. 20, 2025, at 9:00 am EST for Astronomy Unlocked: How to Choose Your Best Telescope. This virtual event ...

An international team led by the University of Oxford has identified one of the largest rotating structures ever reported: a ...

This year’s WTOP “Gift Ideas for Stargazers,” coincides with Black Friday and Cyber Monday sales, to possibly help get the best deals for that special someone on your holiday gift list that loves the ...

Former Honduran President Juan Orlando Hernández’s unusual network of Trump allies and MAGA influencers helped deliver an ...

David Eicher is one of the most widely recognized astronomy enthusiasts in the world. He has been with Astronomy magazine for more than 40 years, beginning as an assistant editor and working through ...

Peru's Ministry of Culture has confirmed a groundbreaking discovery that rewrites the history of ancient astronomy in the Americas. Archaeologists working at the Chankillo Archaeoastronomical Complex ...

From grand halls to gold book covers, step inside these enchanting libraries across the globe, located inside UNESCO heritage ...

Astronomers, ecologists, and other scientists from around the world submitted mind-bending images representing their fields.

The goal of the Thirty Metre Telescope project is to peer deeper into the cosmos than ever before, studying black holes, ...

Exploring ancient ruins is like stepping into a time machine. Some of these ruins make you wonder how in the world they were ...