How space telescopes capture distant galaxies using infrared imaging, precision optics, and astronomy technology beyond Earth's atmosphere.

Starlight’s Crucible Hall-effect thruster and Benchmark’s 22-newton Ocelot bipropellant thruster each undergo testing for a range of targeted mission applications. Credit: Benchmark Space Systems ...

A new device uses quantum optics to filter out starlight in real time — bringing scientists closer to directly observing Earth-like worlds. When you purchase through links on our site, we may earn an ...

Ever seen a sunrise from the moon? These space images will leave you marveling at our planet and our universe. Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET.