This year, the Perseid meteor shower will be active from Thursday, July 17 through Aug. 23. Here's what to know.

There’s an awful lot to learn about capturing sprawling vistas, even seasoned photographers are susceptible to these common landscape photography mistakes. Don't let that be you!

An international team of astronomers has discovered a massive cloud of gas and dust located in a little-known region of our ...

Twin orbs of superhot plasma at the Milky Way's center known as the "Fermi bubbles" contain inexplicable clouds of cold ...