GODDARD SPACE FLIGHT CENTER, MD - The huge Sunshield test unit for NASA's James Webb Space Telescope (JWST) has been…
Massive galaxies in the early Universe formed stars at a much faster clip than they do today — creating the…
It’s perhaps one of the most famous images in astronomy. The Hubble Ultra Deep Field displays nearly 10,000 galaxies across…
It's amazing to see what some flashes of light can tell us. New images the Hubble Space Telescope took of…
The Hubble Space Telescope was launched 24 years ago last week, and this newly released video is a birthday present…
While this image isn’t as deep as the Hubble Deep Field, this 14-hour exposure by the Hubble Space Telescope shows…
Talk about turning back time. Three NASA observatories -- the Hubble Space Telescope, the Chandra X-Ray Observatory and the Spitzer…
Back in 2010, astronomers discovered an asteroid that was breaking apart due to a head-on collision with another asteroid. But…
Massive stars can devastate their surroundings, unleashing hot winds and blasting radiation. With a mass over 100 times heavier than…
Like millionaires that burn through their cash too quickly, astronomers have found one factor behind why compact elliptical galaxies stopped…