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

But these Mission Extension Vehicles don't have the ability to transfer fluids from one satellite to another. That is the ...

A space situational awareness company spied satellite close approaches in geosynchronous orbit.

Chinese spacecraft begin rendezvous and proximity operations in geostationary orbit China’s Shijian-21 and Shijian-25 are ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

This graphic illustrates the elliptical shape of a geosynchronous transfer orbit in green, and the circular shape of a geosynchronous orbit in blue. In a first, SpaceX recently de-orbited a Falcon ...

Taking off from Launch Complex 39A at Kennedy Space Center, SpaceX’s Falcon 9 rocket sent the SpainSat NG I mission to a geosynchronous transfer orbit, stated the company. The two-hour launch ...

The Fram2 will be the first time humans will orbit Earth's polar regions after it took off from Launch Complex 39A at NASA’s Kennedy Space Center on Monday, March 31, 2025. (Spectrum News photo ...

A prototype test and experimentation satellite has been launched into orbit, paving the way for new demonstrations of key advanced targeting, missile warning, and ...