Using data from space telescopes and other instruments, astronomers, cosmologists, and astrophysicists are able to deduce and ...

The JWST's first deep-field image, depicting galaxy cluster SMACS 0723, is among the deepest and sharpest images of the night sky ever captured. Credit: NASA, ESA, CSA, STScI "Space is big.

This is just a small part 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 of your neighborhood.

which stretches out for around 10% of the total width of the entire observable universe. "Since the most distant extent of the Hercules-Corona Borealis Great Wall is hard to verify, the most ...

An analysis of these new images revealed that the observable universe extends almost 50 billion light-years in all directions from Earth. While the cosmos is estimated to be 13.8 billion years old ...