The James Webb Space Telescope (JWST) is a large, complex observatory that studies the universe in infrared light, which is ...

A compound lens forged by two galaxies is helping astronomers get a bead on the Hubble Constant and dark energy.

The Chandra X-ray Observatory is the darling of high-energy astrophysics. Famed for providing unequaled x-ray views of ...

NASA's Hubble Space Telescope has captured a stunning phenomenon happening in the outer reaches of the Milky Way galaxy.

Researchers using the James Webb Space Telescope have discovered three massive galaxies from the early universe, revealing ...

From the first deep-field image of the universe, to the stunning portrait of the 'Pillars of Creation', check out these 7 ...

Hubble Space TelescopeHomeHubble Takes a Look at Tangled… Hubble Space Telescope Hubble HomeOverviewAbout HubbleThe History ...

New observations suggest that the universe’s oldest galaxies are brighter than expected. Here's why this may be a big deal.

NASA has discovered two monster black holes consuming everything in their path in a galaxy one billion light-years away from ...

The LMC is a dwarf galaxy, relatively close to the Earth (in galactic terms) at around 160,000 light years away. That may ...

Recent observations using Hubble have allowed astronomers to measure the size of the Large Magellanic Cloud's halo for the ...

NASA's Mars helicopter Ingenuity last flew on Mars. Watch the time-lapse, color images and stats from the flight. Credit: ...