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.

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

New discoveries from NASA's James Webb Space Telescope offer unexpected support for an alternate theory of gravity first ...

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

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

A team of astronomers discovered an old black hole that eats up matter at a rate 40 times faster than the Eddington limit.

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

Earlier this month, a team of US National Science Foundation NOIRLab astronomers discovered a supermassive black hole, called ...

Rockets are incredibly powerful. You can launch yourself into orbit, fly to the Moon and, soon enough, travel to Mars. But to ...