Space.com
Chinese asteroid-detection system enters new phase...
The "China Compound Eye" radar array aims to track and characterize potentially threatening deep-spa...
Surprise! Colliding neutron stars create perfectly...
Kilonova explosions created when neutron stars collide and merge are perfectly spherical, not flatte...
New auroras detected on Jupiter's four largest moo...
The four largest moons of Jupiter - Io, Europa, Ganymede, and Callisto - have newly discovered auror...
Russian Progress cargo ship undocks from space sta...
A robotic Russian cargo ship stricken by a coolant leak undocked from the International Space Statio...
Leonardo da Vinci's lost sketches show early exper...
Leonardo da Vinci's centuries-old sketches reveal he may have understood key aspects of gravity long...
Instrument on NASA's Parker Solar Probe switches o...
One of the instruments on NASA's Parker Solar Probe powered down unexpectedly last weekend, but the ...
Sun unleashes massive X2-class solar flare during ...
A massive solar flare erupted from the sun on Friday (Feb. 17) as the Earth was under a geomagnetic ...
Watch a comet make its 1st and final pass by the s...
The comet C/2022 A2 (Pan-STARRS) will pass close by the sun on Sunday (Feb. 19), making its first an...
Happy anniversary, Perseverance! NASA rover marks ...
NASA's Perseverance Mars rover has accomplished a great deal during its first two years on the Red P...
'Fantastic Voyage' and 'One Million Years B.C.' st...
Actress Raquel Welch passed away at the age of 82 after a long and illustrious career that includes ...
Rare red auroras explode over America's and Europe...
A stream of solar plasma arrived at Earth last night, triggering rare red aurora displays across Can...
Doomsday Glacier melting in Antarctica means terri...
The Thwaites Glacier in Antarctica is melting in unexpected ways that could lead to its rapid collap...
Mystery object shot down over Yukon may have been ...
The object blasted out of the sky over the Yukon on Feb. 11 may have been an amateur radio pico ball...
James Webb Space Telescope spies baby stars dancin...
The James Webb Space Telescope spied the arms of barred spiral galaxy NGC 1433 teeming with young st...
SpaceX launches 51 Starlink satellites, lands rock...
SpaceX launched 51 of its Starlink internet satellites to orbit on Friday (Feb. 17), acing the first...
The crescent moon meets up with Mercury tomorrow m...
The moon will meet up with the closest planet to the sun Mercury on Saturday, as the two celestial b...
Watch SpaceX's Crew-6 astronaut flight live online...
The first long-duration astronaut from the United Arab Emirates joins two NASA astronauts and one Ro...
Why are there so few 'hot Neptune' exoplanets?
There's apparently a dearth of close-orbiting Neptune-size planets in our galaxy, and two observatio...
