Scientists uncovered evidence that astrophysics models of massive stars and supernovae are inconsistent with observational ...

A compound lens forged by two galaxies is helping astronomers get a bead on the Hubble Constant and dark energy.

Recent observations by the James Webb Space Telescope (JWST) have uncovered a trio of ultra-massive galaxies, each nearly as ...

New observations suggest that the universe’s oldest galaxies are brighter than expected. Here's why this may be a big deal.

Two massive galaxies are bending light from the same distant quasar, creating a so-called Einstein zigzag lens that could ...

The National Institute for Astrophysics (INAF) has released images of five galaxies in the local universe, taken with the ...

Scientists test the famous physicist’s predictions by calculating the distortion of time and space. Why is the expansion of ...

The JWST’s FRESCO program, developed by the team, systematically analyzed emission-line galaxies from the dawn of the ...

For less than $400, it's possible to observe places like the star-forming regions at the center of our galaxy.

November's full moon will be Friday night as the last consecutive supermoon in 2024. It's called the beaver moon, and ...

A 3D map of our cosmic neighborhood has revealed hot and cold regions as well as an "escape tunnel" from our local bubble.

There is a region of the sky where astronomers fear to look. Filled with dark clouds of dust, it hides an unseen mass. A mass ...