Determining the expansion rate of the universe, the "Hubble constant," shapes our understanding of the cosmos, its age, and its fate.
The Hubble Space Telescope time-lapse captured footage of Jupiter, Saturn, Uranus and Neptune. Credit: SCIENCE: NASA, ESA, ...
Webb's ability to see through hazy obstacles is demonstrated here with the Sombrero, aka Messier 104, a nearly edge-on spiral ...
In 1936 astronomers watched as FU Orionis, a dim star in the Orion constellation, brightened dramatically. The star’s ...
A glowing nebula located approximately 2,700 light-years from Earth resembles a guitar with a bright pulsar at the tip of the ...
The Hubble Space Telescope captured an image of NGC 4694, a galaxy that possesses unusual properties that complicate its ...
Hubble's new image of UGC 10043 shows a rare side view of this spiral galaxy, revealing a prominent bulge and curved edges.
The Hubble Space Telescope has been used to study 25 hot Jupiters. It has helped to answer "questions important to our ...
This Hubble image showcases spiral galaxy IC 4709 located 240 million light-years away from Earth. It also contains a black ...
One of the greatest astronomer's, who changed our entire understanding of the universe, was born 135 years ago today ...
The Sombrero galaxy, which is about the size of the Milky Way, is positioned some 30 million light-years away. The Webb ...