The Bullseye galaxy earned its nickname thanks to its wild number of rings. A smaller galaxy shot through its heart 50 ...

"We are literally mapping the entire celestial sky in 102 infrared colors for the first time in humanity's history." ...

"The question 'Are we alone?' is one of the most significant questions, not just in the history of science, but in the history of humanity." ...

They told him to either justify an idea that many were calling crazy, or quit. His concept was for a space telescope dedicated to detecting extrasolar planets, or exoplanets, which orbit stars ...

SPHEREx is a groundbreaking NASA telescope that will map the entire sky in infrared, revealing insights into cosmic inflation ...

A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...

CAPE CANAVERAL, Fla. (AP) — Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back ...

The Hubble telescope is yielding new clues to the evolutionary history of Andromeda, and it looks markedly different from the Milky Way's history. Without Andromeda as a proxy for spiral galaxies ...

One of the key objectives of the new space observatory will be to search the Milky Way galaxy for essential building blocks ...

And telescopes like Euclid likely will give scientists ... "We'll be able to study distant old galaxies from early in the universe's history in far better detail and in far greater numbers than ...

SPHEREx is the acronym for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer, a state-of-the-art infrared telescope designed to map the entire sky in ...