This mash-up of data from the James Webb Space Telescope and the Chandra X-ray Observatory reveals two galaxies mid-collision ...

Let your little ones explore the outer space with this beginner-friendly telescope.

With construction complete, the telescope will now move into final testing. Following testing, Roman will be packaged and ...

A new discovery, made using the James Webb Space Telescope (JWST), may just be the weirdest exoplanet yet, possessing an ...

Then, on November 25, teams at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, joined the inner and outer portions ...

NIRCam (Near-InfraRed Camera) of the James Webb Telescope helps us to understand and observe the distant galaxies, young ...

The 18th day of the annual Space Telescope Advent Calendar shows a dying star that is casting off its outer layers, creating ...

The final milestone in construction was reached on November 25, as technicians carefully joined the giant telescope's inner and outer components.

NASA's next big eye on the cosmos is now fully assembled. On Nov. 25, technicians joined the inner and outer portions of the Nancy Grace Roman Space ...

The Hubble Space Telescope is known for its incredible photos of outer space, but this maybe the happiest image it's captured. The galaxy cluster SDSS J1038+4849 appears to be smiling for the camera!

NASA engineers have successfully completed testing on one half of the Nancy Grace Roman Space Telescope — a key step in making sure this future observatory will perform as expected once it reaches ...

Nasa’s Hubble Space Telescope has achieved a historic milestone by capturing direct evidence of catastrophic asteroid collisions in a nearby planetary system, Fomalhaut, located just 25 light-years ...