On this date, President John F. Kennedy provides NASA with its strongest advocate for large space telescopes, James Webb ...

James Webb recently peered at an alien world that could harbor alien life. What impact would such a seismic discovery have on ...

"The operations work at STScI, NASA's Goddard Space Flight Center, and other NASA contractors is funded by the operational ...

James Webb notices three tiny dots, but NASA cannot explain them. These dots are red and scientists have discovered more ...

NASA's four PUNCH spacecraft have arrived at Vandenberg Space Force Base and are preparing for a February launch.

From vibrant star-forming nebulae to supernova explosions, check out these 7 astonishing images of deep space shared by NASA.

Astronomers have traced two mysterious fast radio bursts from space to wildly different places, which suggests the phenomenon ...

Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight Center. Credit: NASA's Goddard Space Flight Center Producer & Director: James ...

A deep field image captured by the James Webb Space Telescope is of galaxy cluster SMACS 0723. Credit: NASA, ESA, CSA, and ...

Discover the stunning beauty of star clusters in vibrant red hues, captured by NASA’s James Webb Space Telescope. These ...

Artist Ashley Zelinskie's new VR work is called "Twin Quasar." Two roads diverge between a pair of quasars, and I'm sorry I ...

JWST discovers supernova AT 2023adsv, dated to 11.4 billion years ago Early massive stars produced more energetic explosions than modern star Findings offer insights into the first stars and early ...