Firefly Sparkle is a lightweight among the universe's galaxy contenders seen by NASA's James Webb Space Telescope, but the ...

Nasa’s James Webb Space Telescope has detected and ‘weighed’ a galaxy that existed about 600 million years after the big bang.

For the first time, the NASA/ESA/CSA James Webb Space Telescope has detected and "weighed" a galaxy that not only existed ...

Findings based on two years of Webb telescope observations Data shows universe expanding 8% faster than expected WASHINGTON — ...

The Hubble Space Telescope captured imagery of Jupiter and its Great Red Spot in 2023 and 2024. Credit: NASA, ESA, J.

For over 33 years, the Hubble Space Telescope has been capturing stunning images of the cosmos. Although it wasn’t designed to look at our solar system, Hubble’s unexpected observations have revealed ...