Due to the lapse in federal government funding, NASA is not updating this website.

Suggested Searches

Interacting Galaxies

Filters

Choose filter logic

All Categories

All Science Org Terms

Infinity Galaxy (NIRCam)
1 min read

The Infinity Galaxy, the result of two colliding spiral galaxies, is composed of two rings of stars (seen as ovals…

Jul 15, 2025
Image
NASA’s Webb Finds Possible ‘Direct Collapse’ Black Hole
6 min read

Editor’s Note: This post highlights a combination of peer-reviewed results and data from Webb science in progress, which has not…

Jul 15, 2025
Blog
Infinity Galaxy (NIRCam) with Radio Emission Contour Map (VLA)
1 min read

This image of the Infinity Galaxy from Webb’s NIRCam is overlayed with a contour map of data from the Very…

Jul 15, 2025
Image
Apocalypse When? Hubble Casts Doubt on Certainty of Galactic Collision
5 min read

As far back as 1912, astronomers realized that the Andromeda galaxy — then thought to be only a nebula —…

Jun 2, 2025
Article
Milky Way and Andromeda Encounters
1 min read
Jun 2, 2025
Image
Hubble Jams With A Cosmic Guitar
3 min read

Arp 105 is a dazzling ongoing merger between an elliptical galaxy and a spiral galaxy drawn together by gravity, characterized…

Mar 8, 2025
Article
Arp 142 (The Penguin and The Egg) Poster
1 min read

Download and print a full-size or mini poster featuring an infrared image of Arp 142, the Penguin and the Egg,…

Nov 1, 2024
Image
Galaxies IC 2163 and NGC 2207 (Webb and Hubble Image)
1 min read

The gruesome palette of these galaxies is owed to a mix of mid-infrared light from NASA’s James Webb Space Telescope,…

Oct 31, 2024
Image
Galaxies IC 2163 and NGC 2207 (Webb MIRI Image)
1 min read

The James Webb Space Telescope’s mid-infrared image of galaxies IC 2163 and NGC 2207 recalls the iciness of long-dead bones…

Oct 31, 2024
Image