According to data from the Hubble and James Webb Space Telescopes, the origins of the free-flying photons in the early cosmic ...

We've learned so much over the centuries, but science still can't definitively answer these surprisingly fundamental ...

This list of commonly confused terms in astronomy will help you better understand the cosmos and the common phenomena we see ...

Careful observations of both the foreground cluster—which may itself be made up of hundreds of galaxies—and the background galaxies can help astronomers better understand how dark matter and dark ...

The Center for AstroPhysical Surveys (CAPS) has had a successful partnership with NCSA, and this year marks a special milestone. 2024 is the fifth year that CAPS has been in operation – the perfect ...

The James Webb Space Telescope captured massive galaxy cluster RX J2129. located about 3.2 billion light-years away. A ...

Since its launch, the James Webb Space Telescope has identified early galaxies that shine unexpectedly brightly, suggesting ...