Seyfert galaxies still allow the galaxy itself to be clearly observed. An active galactic nucleus (AGN) is a compact region at the center of a galaxy that emits exceptionally high amounts of ...

This NASA/ESA Hubble Space Telescope image features NGC 1672, a barred spiral galaxy located 49 million light-years from ...

Data collected by Hubble has also revealed a live Type I supernova called SN 2017GAX, which can be seen tucked just below the ...

"Even if old, NGC 1386 keeps rejuvenating itself." Astronomers have spotted thousands of young stars huddled around the center of an ancient galaxy, all of which formed nearly simultaneously 4 ...