New research reveals how supermassive black holes halt star formation, shedding light on galaxy evolution in the early ...

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

The spiral arms of nearby galaxy Messier 81 is captured by NASA's Spitzer Space Telescope. This galaxy is easily visible ...

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.

Perhaps the greatest tool astronomers have is the ability to look backward in time. Since starlight takes time to reach us, ...

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

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

The Arecibo Message as it appears when its 1,679 bits are properly aligned on a grid (left), an annotated illustration ...

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

Watch the full episode: <a href=" are incredibly powerful. You can launch yourself into orbit, fly to the Moon and, soon ...

A galaxy cluster bends light from seven background galaxies around it, letting astronomers peer into space and time ...