On June 14 and 16, technicians installed solar panels onto NASA's Nancy Grace Roman Space Telescope, one of the final steps ...

As the James Webb Space Telescope opens new windows into the cosmos and the Nancy Grace Roman Telescope follows closely ...

This unprecedented view of the Bullet Cluster provided by the James Webb Space Telescope and the Chandra X-ray Observatory ...

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Readers doubtless know that metals expand when heated. As explained in a NASA blog post that’s a problem for space telescopes ...

The Andromeda galaxy is also known as Messier 31. It is a spiral galaxy located about 2.5 million light-years from Earth. On ...

NASA’s SPHEREx space telescope has settled into low-Earth orbit, providing a wellspring of publicly available space data.

NASA's newest astrophysics space telescope launched in March on a mission to create an all-sky map of the universe. Now ...

In April, scientists announced that they had used NASA’s James Webb Space Telescope to find a potential signature of alien ...