This image of Stra Mira SM Sge , captured by NASA Hubble Space Telescope, located 3,400 light-years away in the constellation Sagitta, it consists of a red giant and a white dwarf ...

Two different space telescopes have looked at the same galaxy, so you can see the difference in how they observe the universe ...

NASA This Hubble image captures supercluster Abell 901/902 with hundreds of galaxies. Studying the clusters helps astronomers ...

The Sombrero Galaxy, named for its resemblance to a wide-brimmed Mexican hat, has now been captured in a completely new light ...

Determining the expansion rate of the universe, the "Hubble constant," shapes our understanding of the cosmos, its age, and its fate.

NASA This image captures a pair of interacting galaxies which are known as MCG+05-31-045. These galaxies are located 390 ...

Brian Greene (Cosmic String Theory) and Astrophysicist Ethan Siegel have collaborated on a National Geographic coffee-table ...

The Sombrero galaxy, which is about the size of the Milky Way, is positioned some 30 million light-years away. The Webb ...

The sharp resolution of Webb’s MIRI (Mid-Infrared Instrument) also brings into focus details of the galaxy’s outer ring, ...

The infrared-light image captured by the JWST's MIRI (Mid-Infrared Instrument) reveals the galaxy in a totally different way ...

The James Webb Space Telescope (JWST) shows off its infrared capabilities once again in new imaging of the well-known ...

"Maybe we didn't understand the universe as well as we thought," said astrophysicist Justus Gibson of CU Boulder.