Arp 282: This image from the NASA/ESA Hubble Space Telescope feels incredibly three-dimensional for a piece of deep-space ...

NASA has captured breathtaking images of seven rare and stunning interacting galaxies, showcasing cosmic collisions, ...

This image from the NASA/ESA Hubble Space Telescope features Arp 72, a very selective galaxy group that only includes two galaxies interacting due to gravity: NGC 5996 (the large spiral galaxy) and ...

This NASA/ESA Hubble Space Telescope image depicts the cosmic tangle that is MCG+05-31-045, a pair of interacting galaxies located 390 million light-years away. UGC 1810 and UGC 1813 are spiral ...

This image was taken with a small telescope on Earth. The colorful and sharp-looking stars are all located within our galaxy, the Milky Way. However, the two galaxies that catch the eye in the ...

The collision began 700 million years ago and sparked a burst of star formation Two galaxies, collectively called Arp 220, merging 250 million light-years away It was created to peer back to the ...

Known jointly as Arp 142, the galaxies made their first pass by one another between 25 and 75 million years ago, causing “fireworks,” or new star formation, in the Penguin. The galaxies are ...

Now, an international team, including researchers from the Center for Astrophysics | Harvard & Smithsonian (CfA), has announced evidence of magnetic fields associated with a disk of gas and dust a few ...

NASA's Hubble Space Telescope images offer a captivating view of how galaxies interact and evolve over time. The complex gravitational forces between these galaxies may lead to mergers, new star ...