Christmas is a great time to look for a telescope for your budding amateur astronomer. But there are some things to keep in ...

Astronomers are sounding alarm bells as the world's most precious sky-observing location faces a risk of being blinded by ...

The journey of astronomical telescopes began in the early 17th century when Galileo Galilei crafted his first refracting ...

But the Mount Wilson Observatory and the telescope were not damaged, thanks to firefighters' efforts, said L.A. County Fire Chief Anthony Marrone. "No buildings or infrastructure have been damaged ...

With the 2012 holiday season coming into its "home stretch," many people may be seriously considering the purchase of a ...

Here are all the wildfires burning in Southern California at a glance.

In the 1920s, astronomers thought that the Milky Way was the entire universe. Hubble's discovery revealed a much bigger ...

A large asteroid could be heading toward Earth within the next decade, and there's a small chance it could strike the planet, according to NASA.

Learn about the conflict between renewable energy projects and astronomical research in Chile, highlighting the threat of ...

Astronomers are raising concerns about light pollution threatening Mount Paranal, home to the world-renowned Very Large Telescope (VLT). A proposed renewable hydrogen project in Chile could jeopardise ...