The event, not so far confirmed by China, was reported after optical sensor data suggested the satellites "appeared visually ...

SpaceX launched a mystery satellite to geostationary transfer orbit (GTO) from Florida's Space Coast early Sunday morning ...

China’s successful orbital satellite refueling operation marks a historic milestone that the US has not achieved.

Apolink, a Y Combinator-backed space-tech startup, has raised $4.3 million in an "oversubscribed" seed round at $45 million ...

Of course, the path loss here is fairly extreme as well since the satellite is small compared to the moon and geostationary orbit is a significant distance away, so they used the Q65 mode in WSJT ...

TAMPA, Fla. — Constellations in non-geostationary orbit (NGSO) are set to overtake geostationary satellites in revenue by 2028, according to Novaspace research published Sept. 15.

These satellites orbit around the Earth over the poles (traveling from north to south). Currently, there are 223 polar orbiting satellites, but NOAA uses 3. Each satellite is approximately 500 ...

Intelsat 33e satellite, which provided broadband communication to Europe, Africa and Asia from a geostationary orbit above the Indian Ocean, stopped working on Saturday (Oct. 19) due to an ...