When the biggest geomagnetic storm in 20 years hit Earth in May 2024, photographer Kavan Chay was in Tumbledown Bay, New ...

Recently, a research team from the Chinese University of Science and Technology achieved a significant breakthrough in the ...

Travel back 390 million years after the big bang to the ancient Maisie's Galaxy in this stunning 3D visualization that ...

Scientists have discovered a gamma ray explosion outside our galaxy that's not only exceptionally powerful, but also ...

Astronomer and Pluto mission leader S. Alan Stern explores how the field has transformed during his decades-long career.

A newly discovered distant object that astronomers have dubbed “The Cliff” could solve a riddle posed by some of the first ...

What was the universe like in the first few hundreds of millions of years after it came into existence? How did the first ...

A dazzling bolt of radio light from across intergalactic space is the most powerful of its kind seen to date – and its ...

In space, the gravitational pull of massive objects is irresistible to smaller ones. Moons are locked in orbit around planets. Planets, asteroids and comets orbit more massive stars, and stars collect ...

Two colliding galaxies have been found to be reorganizing their dwarf satellites, potentially solving a major conundrum plaguing the standard model of cosmology.