A nearby galaxy is shining with star formation in a new image from the Hubble Space Telescope. The spiral galaxy Messier 33 (M33), also known as the Triangulum Galaxy, is the third-largest member ...

The galaxy ESO 300-16 looms over this image from the NASA/ESA Hubble Space Telescope. This galaxy, which lies 28.7 million light-years from the earth. NGC 6827 is a Seyfert 1 galaxy located in the ...

Throughout the coming months, he discovered more Cepheids in M31 and its nearby companion M33 and measured their distances to confirm they were both galaxies far from the Milky Way. Hubble let the ...