2 days ago · Astronomy A double cosmic explosion could be the first known ‘superkilonova’ The blast may have been a kilonova — a type of neutron star merger — in the wake of a more traditional …

Mar 4, 2025 · On balconies and in backyards, Wi-Fi–enabled telescopes are connecting astronomy enthusiasts across six continents.

The past century of astronomy has been a series of revolutions, each one kicking Earth a bit farther to the margins of the universe.

3 days ago · The Space topic features the latest news in astronomy, cosmology, planetary science, exoplanets, astrobiology and more.

A rice weevil frozen in flight won the 2025 Nikon Small World photo contest From fluorescent ferns to sprawling neurons, this year’s winning photos reveal the structures and artistry of life ...

Mar 26, 2025 · The galaxy, called JADES-GS-z13-1, marks the earliest sign yet spotted of the era of cosmic reionization at 330 million years after the Big Bang.

Apr 24, 2025 · Hubble is still going strong 35 years after it was launched into space. Celebrate its anniversary with some out-of-this-world images.

Aug 21, 2025 · Sporting the world’s largest digital camera, the new telescope is poised to help solve some of the universe’s biggest mysteries.

Feb 17, 2022 · Stars were some of the first things humans made note of when they began to look to the sky, including our own Sun. There are billions of stars in the universe—some even have planets of …

Oct 30, 2024 · A new AI machine learning technique helped historians analyze 76,000 pages from astronomy textbooks spanning nearly two centuries.