The James Webb Space Telescope is much larger than the Hubble and instead of orbiting the Earth, operates from a stationary ...

The James Webb Space Telescope's Near-Infrared camera (NIRCam) captured stunning imagery of Neptune. It is the "clearest view ...

Leo P, a galaxy once dormant, has reawakened to form stars again, offering new clues about the universe's earliest galaxies.

The magnificent Andromeda galaxy (Messier 31), stands out as the most important nearby stellar island to our Milky Way, and ...

Leo P, a tiny galaxy, stopped making stars after the universe’s reionization. Unlike most galaxies, it restarted billions of ...

Astronomers compile a large sample of an unusual class of objects in an effort to connect the dots to the early universe.

European Southern Observatory Director General Xavier Barcons told Space.com that astronomers expect the project to brighten the sky by up to 10 percent around the observatory.

Ever since NASA’s James Webb Space Telescope was launched, it’s been revealing more about the universe than even most ...

Astronomers are raising concerns about the impact of light pollution from a renewable energy project on the world’s most ...

But researchers have used the James Webb Space Telescope, a collaboration of NASA and its European and Canadian space ...

James Webb Space Telescope reveals intricate patterns in space, capturing the aftermath of a centuries-old supernova.

The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...