Astronomers have used the James Webb Space Telescope to investigate the atmosphere of a cosmic body that is either a "failed ...

In this NASA/ESA Hubble Space Telescope image, Hubble once again lifts the veil on a famous—and frequently ...

"Everything scattered in the Andromeda system is very asymmetric and perturbed. It does appear that something significant ...

A family portrait of the Andromeda galaxy and its orbiting dwarf satellites raises questions about how galaxies evolve.

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

A new image from the Hubble Space Telescope shows one of the most famous and beautiful objects in the night sky.

NASA's Hubble Space Telescope has captured stunning images of black holes, revealing their energy and interactions with ...

The sunshade consists of two flexible layers of reinforced thermal blankets, differing from the rigid light shields used on ...

SPHEREx is set to launch at Friday from California. Here are five things to know about NASA's latest advanced space telescope ...

Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula.

“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field ...

Located 2.5 million light-years away, the majestic Andromeda galaxy appears to the naked eye as a faint, spindle-shaped ...