HWO will be the first space telescope built to find potentially habitable planets and analyze their atmospheres for signs of ...

The 2025 US stamps offer up a lot of familiar faces, among them Betty White. We’ll always miss her.

Hubble has captured UGC 8091, a festive bundle of lights. Located about seven million light-years away in the Virgo constellation, it’s also known as GR 8.

"The operations work at STScI, NASA's Goddard Space Flight Center, and other NASA contractors is funded by the operational ...

On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...

The Hubble Space Telescope has provided the most detailed survey of the Andromeda galaxy, revealing new clues about its ...

Hubble took a plate of the Andromeda Galaxy (Messier 31) with the Hooker 100-inch telescope of the Mount Wilson Observatory ... Shown here are three images of Plate H335H as well as three images of a ...

Astronomers warn that proposed changes to the space observatory's operational budget could decrease the amount of ...

A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...

New U.S. Postal Service stamps released last week feature images captured by NASA's James Webb Space Telescope.

NASA’s recent Image of the Day was the outer regions of the Tarantula Nebula, which is billed as one of the biggest and ...

For optical astronomy, the space station will be accompanied by the Xuntian telescope, which can be translated to “survey the ...