Perhaps the greatest tool astronomers have is the ability to look backward in time. Since starlight takes time to reach us, ...
The Hubble Space Telescope has captured a spiral galaxy under the "ram pressure" inside a massive cluster of galaxies.
If you look closely at the galaxy on the left, you can see how its spiral arms have been pulled out into an elongated ... You can see the areas of star formation by looking for regions glowing ...
A new image from the Hubble Space Telescope captures the galaxy IC 3225 with a comet-like tail of gas streaming from its ...
NASA's James Webb Space Telescope and Hubble Space Telescope captured images of galaxies IC 2163 and NGC 2207 at different ...
These celestial bodies, known as galaxies NGC 2207 and IC 2163, are engaged in a slow cosmic waltz that's both spooky and enlightening.