The James Webb Space Telescope (JWST) has uncovered a distant galaxy where at least 80% of its stellar mass is concentrated in dense, compact clumps. Nicknamed Misty Moons, this ancient system offers ...

Could our entire universe exist inside a gigantic black hole belonging to another universe? This video explores a speculative ...

My colleague Michelle Goldberg, also an Opinion columnist here at the New York Times, has done amazing work over the past ...

A new study says a proposed instrument on the Extremely Large Telescope could study star clusters around faint, puffy ...

November is here, and it's bringing great crime thriller films, the latest seasons of hilarious comedy shows, and more to ...

In the first hundreds of millions of years after the Big Bang, there were already unexpectedly many bright galaxies in the ...

Simulations suggest the faintest galaxies near the Milky Way share one iron level because a single giant first star exploded in each.

Good morning, this is Abel. Today's main story is the first close-up image taken by the European probe Hera of the binary ...

Astronomers used a physics-based model of the James Webb Space Telescope to strip away stellar glare and bring a giant planet 97 light-years away into view.

What happened in the first moments after the Big Bang? Why and how did our galaxy go through a dramatic disc flip? Our ...

Mars was not always the cold, barren world we see today. Billions of years ago, rivers flowed across its surface, lake basins ...