This image from the Hubble Space Telescope shows GAL-CLUS-022058s, a rare galaxy in the Fornax constellation, curving around its spherical companion. This Hubble image captures HH111, a rare ...

The Hubble Space Telescope has captured an amazing view of galaxies LEDA 48062 and UGC 8603. Credit: ESA/Hubble & NASA, R.

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

This NASA/ESA Hubble Space Telescope image features a spiral galaxy, named UGC 10043. We don’t see the galaxy’s spiral arms ...

Hubble's new image of UGC 10043 shows a rare side view of this spiral galaxy, revealing a prominent bulge and curved edges.

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 ...

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

In 1936, astronomers saw a puzzling event in the constellation Orion: the young star FU Orionis (FU Ori) became a hundred ...

In 1936 astronomers watched as FU Orionis, a dim star in the Orion constellation, brightened dramatically. The star’s ...

The PRIMA space telescope would observe the cosmos in far-infrared light, while AXIS would be an orbiting X-ray detector.

UC Berkeley researchers have discovered that dark ovals at Jupiter’s poles, whose presence was previously unexplained, are ...