NASA, Hubble and Andromeda

"It looks like it has been through some kind of event that caused it to form a lot of stars and then just shut down” ...
The Andromeda galaxy is a colossal marvel in our sky, hosting over 1 trillion stars. Now, astronomers have used the Hubble ...
Messier 31 is located 2.5 million light-years away from Earth and was a much bigger target in the sky than the galaxies ...
In this special Hubble image 23 years in the making, the sparkling spiral galaxy UGC 10043 reveals the secrets of its ...
For humans, the most important star in the universe is our sun. The second-most important star is nestled inside the ...
Andromeda is the closest large galaxy to the Milky Way. And it is getting closer, as the two will merge in several billion ...