Hera and its two cubesats arrived at their launch site in Florida in early September following a transatlantic flight from Germany, with a stop in Ireland. The mission's launch window opens on Oct. 7 ...

Despite stiff competition from SpaceX rideshare services and some high-profile failures, ventures are still pursuing small ...

Everything you need to know about 2024's 'comet of the year,' C/2023 A3 (Tsuchinshan-ATLAS), from when it will appear to ...

Earth Observation Rivals Ponder SpaceX’s Starshield Effect is published in Aerospace Daily & Defense Report, an Aviation Week ...

The Sentinel-2C satellite has started providing imagery of Earth only two weeks after launch, demonstrating the capabilities it will offer to the Copernicus program, the Earth observation endeavour in ...

China launched two satellites into space on Thursday morning for its Beidou Navigation Satellite System, the China Satellite ...

New Starlink satellites’ radiation leaks are 30 times as large as those emitted by older satellites, scientists discover ...

After seeing the disruption that Starlink has had on the satellite communications market, Earth observation companies are ...

A drone attack by Ukraine has “wiped off the face of the Earth” a major Russian weapons depot in the Tver region, Ukrainian ...

The subtle changes in time due to gravity’s denser passage on the Earth’s surface are a major reason why experts call for the moon to be given its own time zone — as even the planet’s best atomic ...

Just a month after its launch, ESA's Arctic Weather Satellite has already delivered its first images, notably capturing Storm ...

NASA’s Europa Clipper spacecraft, the largest the agency has ever built for a planetary mission, will travel 1.8 billion ...