Tracking images show Shijian-21 and Shijian-25 within extremely close range, suggesting docking then refuelling and servicing ...

MethaneSAT, the Environmental Defense Fund (EDF) methane-tracking satellite backed by the Bezos Earth Fund, is lost in space.

Beginning in the 1960s, satellite instruments have measured Earth's reflected broadband shortwave radiation and emitted ...

The extra cost was to set up and staff a mission control that will now never be used to drive the satellite which has been ...

A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that ...

The U.S. National Oceanic and Atmospheric Administration said Monday it is delaying by one month the planned cutoff of ...

A satellite backed by billionaire Amazon founder Jeff Bezos has been lost in space while carrying out an important climate ...

What happens when a relic of the early Space Age unexpectedly outshines the cosmos, even for a fleeting instant? In June 2024 ...

Further, the capability of the FireSat to track gas flares, urban hot spots, and natural heat sources makes FireSat useful ...

Live updates from the launch of the EUMETSAT MTG-S1 weather satellite for ESA. Liftoff occurred at 5:04 p.m. July 1 from ...

SpaceX launched the EUMETSAT MTG-S1 weather satellite for the European Space Agency just as storms rolled into the Space ...

Radio telescopes saw a strange burst of unknown energy in June 2024. Now we know it was from Relay 2, an early ...