One half of the powerful new Nancy Grace Roman Space Telescope passed major milestone tests, demonstrating space readiness.

Rocket Lab's Electron will launch Aspera, a cubesat being developed by the University of Arizona and NASA. The shoebox-sized ...

"For the first time we can see the chemical cake while it's rising in the oven, instead of just the starting ingredients of ...

New images from the James Webb Space Telescope reveal that Jupiter’s dazzling auroras are hundreds of times brighter than ...

The NASA/ESA James Webb Space Telescope has captured a stunning view of the Horse-head Nebula. It is the sharpest infrared ...

The NASA/ESA/CSA James Webb Space Telescope has captured and amazing view of the Sombrero Galaxy (Messier 104). The galaxy is ...

This particular telescope is under construction in the Atacama Desert in northern Chile, one of the darkest places on Earth ...

Researchers used the James Webb Space Telescope and Hubble to study the auroras of Jupiter. Credit: ESA / NASA / CSA / J. Nichols / M. Zamani Astronomers have zoomed in on Jupiter's poles to get a ...

The explosion was so large and so bright that several NASA instruments, including the famed Hubble Space Telescope, were able to detect the black hole in an unexpected part of its host galaxy.

Jupiter's dazzling auroras are hundreds of times brighter than those seen on Earth, new images from the James Webb Space Telescope reveal. The solar system's largest planet displays striking ...

Wong (UC Berkeley), Joseph DePasquale (STScI), Jonathan Nichols (University of Leicester), Mahdi Zamani (ESA/Webb) The James Webb Space Telescope has observed glowing auroras on Jupiter like never ...

The spiral galaxy NGC 3596 is on display in this NASA/ESA Hubble Space Telescope image that incorporates six different ...