The new findings strengthen the "RNA world" hypothesis that describes how the first life on Earth could...
China’s astronaut corps has completed a near month-long underground cave training, conducted in part to prepare for...
Quantum theory and Einstein’s theory of general relativity are two of the greatest successes in modern physics....
Private equity firm to revive Rocketdyne name, L3Harris keeps RS-25 engine The post L3Harris to sell majority...
The Westerlund 2 star cluster is home to some of the Milky Way's brightest stars.
arXiv:2512.15858v1 Announce Type: new Abstract: Despite numerous search campaigns based on a diverse set of observational techniques,...
January's full moon is often known as the 'Wolf Moon'.
Lunar landers from Blue Origin, Firefly Aerospace, Intuitive Machines and Astrobotic are gearing up for moon landing...
The first results on the iconic active galactic nucleus MCG–6-30-15 captured with the XRISM mission show the...
A SpaceX Falcon 9 rocket carrying 29 Starlink satellites launched from Cape Canaveral Space Force Station in...
Space debris falling to Earth is a growing threat to aircraft, and experts are trying to reduce...
But as more and more satellites are launched into LEO...the region's getting a bit crowded.
NASA's ESCAPADE Mars probes embarked on a 'loiter' trajectory after launch, and scientists say that extra time...
Earth is about to see three total solar eclipses in just under two years, with each successive...
The Department of the Air Force is planning upgrades across 14 Space Force bases under the “Base...
A SpaceX Falcon 9 rocket stands in the launch position at Space Launch Complex 40 at Cape...
Orbital launch activity set another annual record in 2025, although future growth may depend on factors different...
A new study by researchers at the University of Amsterdam shows how gravitational waves from black holes...
A Spanish military communications satellite launched in October was struck by what its operator described as a...
MILAN – A SpaceX Falcon 9 rocket lifting off from Vandenberg Space Force Base in California, successfully...