The global security environment is becoming more volatile, not less. The war in Ukraine grinds on. China...
There may not be as nearly as many small galaxies in the early universe as astronomers predict...
NASA says it is “very unlikely” the agency will be able to recover a Mars spacecraft that...
From civil science and exploration missions to national security, there are many space activities to look forward...
Funding backs expansion of “virtual constellation” that aggregates imagery from commercial operators The post SkyFi raises $12.7...
SpaceX's Crew-11 astronauts will leave the International Space Station today (Jan. 14) in the first-ever medical evacuation...
China conducted a pair of Long March rocket launches Tuesday, kicking off what is likely to be...
Marsupials are a group of mammals that encompass many of Australia’s most iconic animals, unique because of...
Firefly Aerospace says it will upgrade its Alpha launch vehicle, making changes intended to improve the reliability...
SAN FRANCISCO – A Jan. 13 hearing underscored the importance of ongoing collaboration between the National Oceanic...
File: A SpaceX Falcon 9 rocket stands at Space Launch Complex 40 (SLC-40) at Cape Canaveral Space...
Astronomers using the James Webb Space Telescope and ALMA have discovered one of the oldest ‘dead’ galaxies...
Astronomers using ALMA have detected the earliest hot galaxy cluster atmosphere ever observed, revealing a massive reservoir...
The GPS III Space Vehicle 09, the ninth GPS III spacecraft, is pictured traveling by road from...
NASA’s Hubble Space Telescope has captured stunning new image of HH 80/81, a pair of objects created...
NASA and the U.S. Department of Energy have firmed up their commitment to develop a nuclear reactor...
The four astronauts of SpaceX's Crew-11 mission will leave the International Space Station on Jan. 14, in...
A disparate collection of young stellar objects bejewels a cosmic panorama in the star-forming region NGC 1333...
MILAN — European Space Agency and Luxembourg’s ClearSpace announced Jan. 12 a new collaboration on an in-orbit...