It is a 3-D map, if you will, of the local universe ... of the universe—less than 1% of the entire observable universe—but it is our galactic neighborhood. And it is good to know the geography ...

The space-based observatory will scan the cosmos in 102 colors we can't see to unlock the secret history of the universe.

Astronomers studying the largest-ever map of the cosmos have found hints that our best understanding of the universe is due a major rewrite. The analysis, which looked at nearly 15 million ...

Galaxies are the building blocks of the universe ... while the largest are called giants. Our Milky Way Galaxy is one of three large galaxies in the Local Group of Galaxies.

American space agency NASA announced the start of ops or the Spectro-Photometer for the History of the Universe, Epoch of ...