AI reveals 800 never-before-seen ‘cosmic anomalies’ in old Hubble images
Scientists analyzed more than 100 million image cutouts from a Hubble Space Telescope archive and found hundreds of previously undiscovered objects
NASA pushes ahead with ‘wet’ dress rehearsal for Artemis II moon mission
A crucial test of NASA’s upcoming crewed flight to the moon is set to take place as soon as Saturday, the agency said
JWST unveils most intricate map yet of cosmic dark matter
Astronomers puzzled out minuscule distortions in images of faraway galaxies taken by JWST in order to chart the invisible
NASA gears up for a historic lunar flyby, AI gives stroke patients hope, and researchers discover the oldest known cave art
What’s on the road to the launch of NASA’s Artemis II, how scientists are using artificial intelligence to help stroke patients speak, and what an Indonesian cave art discovery says about early human migration
Largest-ever ‘superposition’ supersizes Schrödinger’s cat
A record-breaking experiment shows that a cluster of thousands of atoms can act like a wave as well as a particle
Back from the dead, a black hole is erupting after a 100-million-year hiatus
Radio images captured this “cosmic volcano” being reborn at the heart of the galaxy J1007+3540
The biggest explosions in the universe, ranked
From planet-scorching stellar outbursts to cataclysms so powerful they shiver the very fabric of spacetime, these are some of the biggest blasts our cosmos has to offer
Sonic booms can protect Earth from dangerous space junk
Scientists are using technology developed to study earthquakes to address an out-of-this-world risk
Crew-11 astronauts reflect on ISS medical evacuation and future of human spaceflight
At a press conference, former ISS commander Mike Fincke said Crew-11’s evacuation of the space station left him feeling more confident about human space exploration
New JWST images reveal Helix Nebula’s knots with stunning clarity
A fresh look at the Helix Nebula captures new details of the cycle of stellar life and death
NASA quietly ends financial support for planetary science groups
The U.S. space agency will quit funding several independent science advisory groups this year
Watch three solar prominences erupt in epic video
A European spacecraft caught rare footage of three successive prominences popping off the sun