Space & PhysicsDecember 1, 2019
Photo Gallery: The Universe through X-ray Eyes
After two decades in space, the world’s leading x-ray telescope is still revealing new secrets of the cosmos
Stories by Belinda J. Wilkes
Belinda J. Wilkes is a senior astrophysicist at the Smithsonian Astrophysical Observatory and director of the Chandra X-ray Center, both in Cambridge, Mass.