Scientists suspected the ice giant hosted auroras—and had already observed them on Jupiter, Saturn and Uranus. But an ...

NGC 2566: The galaxy filling the frame in this James Webb Space Telescope image is NGC 2566, a spiral galaxy in the ...

The strange sight is actually two galaxies, with the light of the second warped around the one at the front as a result of ...

A picturesque galaxy 40 million light-years away, NGC 5530 dazzles with its patchy spiral arms in the constellation Lupus.

Webb has filled in many gaps left by Voyager 2, the only spacecraft to visit the planet. In 2022, the telescope captured ...

Hubble’s latest image reveals the Small Magellanic Cloud (SMC), a nearby dwarf galaxy visible from Earth without a telescope.

NASA’s James Webb Space Telescope used its Near-Infrared Spectrograph to capture Neptune’s auroras in stunning detail.

This bird's-eye view of Andromeda's satellite system ... More information: Alessandro Savino et al, The Hubble Space Telescope Survey of M31 Satellite Galaxies. IV. Survey Overview and Lifetime ...

The Hubble Space Telescope was used to study the entire population ... the majestic Andromeda galaxy appears to the naked eye as a faint, spindle-shaped object roughly the angular size of the ...

This bird's-eye view of Andromeda's satellite system ... Andromeda ecosystem billions of years into the past. The Hubble Space Telescope has been operating for over three decades and continues ...

The next partial eclipse will happen in the early hours of March 29, with it being visible mostly in the northeast starting ...

Satellites come in all shapes and sizes, but there aren't any that look quite like SPHEREx, an infrared observatory NASA ...