Another “Dome After Dark” event will be highlighted at the University of Wyoming Harry C. Vaughan Planetarium next month.

The Habitable Worlds Observatory is poised to tell us whether Earth-like planets are common—if it can get off the ground ...

President Trump's missile defense project, called the "Golden Dome for America," aims to protect the U.S. from foreign threats. But it has a steep price and has been criticized by China as threatening ...

Wisconsin's historic Yerkes Observatory reveals a place where Edwin Hubble, Carl Sagan, and many pioneering women of astronomy once explored the cosmos.