NASA is working to restore operations to the Hubble Space Telescope — a satellite that has proved vital in reshaping scientists' understanding of the universe. According to NASA, the agency first ...

Learn more about the images advanced telescopes could take of black holes and how they could back up Einstein’s general ...

The latest addition to NASA's fleet of space telescopes will launch this weekend and quickly set to work scanning the entire sky in a range of near-infrared wavelengths, collecting rich data on more ...

The most powerful solar telescope in the world has recorded a major milestone atop an active volcano in Hawaii, capturing a detailed image of a cluster of sunspots with the telescope's new Visible ...

Katelyn Eaman can appreciate the power of the sun better than most. The geology graduate student researches how Mars’ now-barren landscape was carved and transformed by ancient waterways. That water ...