Launching Aug. 30, the Nancy Grace Roman Space Telescope will investigate dark matter, dark energy and distant worlds while ...

Some weird, wild stuff revealed in infrared.

NASA's Chandra X-ray Observatory has released four stunning images of cosmic wonders, depicted in red, white and blue for the ...

NASA is deploying another high-end telescope to peer into the far reaches of space, and after two decades of development, a launch is now only weeks away. After passing a series of tests, NASA's Nancy ...

NASA's Nancy Grace Roman Space Telescope is designed to capture sweeping images at a rapid pace and is set to launch in August. NBC News' Denise Chow got an inside look at the new telescope and ...

NASA has released four stunning red, white, and blue images of the universe from the Chandra X-ray Observatory to celebrate ...

NASA is lighting the cosmos in red, white and blue in honor of the 250 t h birthday of the United States—and the show even ...

NASA plans to mount a daring mission to stave off the destruction of the Swift Observatory, which has been falling back to Earth. Here's how.

NASA's James Webb Space Telescope has unveiled unprecedented details of Messier 82, revealing millions of stars and star-forming regions previously hidden behind dense cosmic dust.