After the launch in October 2024, Florida is set to see a ULA Vulcan rocket launch on its first ever mission for the Space ...

China’s Shijian-21 and Shijian-25 satellites, known as SJ-21 and SJ-25 for short, likely docked together in geosynchronous ...

Two Chinese satellites reportedly performed what appears to be the country's first high-altitude orbital refueling, as U.S.

A tense space race is currently underway between NASA and China - with China now taking the lead in a move that could see it ...

The payload Russia's military chose to launch on the Angara A5 is unusual. The rocket deployed its primary passenger, Kosmos ...

Between July 2 and July 6, China’s Shijian-21 and Shijian-25 satellites “appeared visually merged in optical sensor data”, US situational awareness software provider COMSPOC explained in a social ...

Although impressive, it raises concerns about potential docking with and disabling other countries' orbital military assets.

By demonstrating an on-orbit refueling capability, the Chinese are extending the reach and longevity of their dangerous co-orbital satellites. Private space trackers have detected a bizarre movement ...

Shijian-21 and Shijian-25 ‘appeared visually merged in optical sensor data’, space tracking firm says, a feat US seeks to match by 2026.

China may have just become the first country to attempt satellite-to-satellite refuelling in geosynchronous orbit ...

Space weather expert developing satellite constellation to predict and protect against dangerous space weather events.

Geosynchronous Orbit: An orbit in which a satellite’s orbital period matches the Earth’s rotation, enabling continuous observation of the same geographical area.