A White House budget proposal calls for replacing the National Oceanic and Atmospheric Administration’s future geostationary ...

The United Nations Office for Outer Space Affairs (UNOOSA) says 11,330 individual satellites orbit the earth. The World ...

A communications satellite has been lost in Earth’s geostationary orbit, breaking up into several pieces of debris after an “anomaly” occurred over the weekend. Intelsat 33e, also known as ...

China launched Thursday what appears to be the third satellite for a subset of classified, experimental satellites bound for ...

A slight variation of this is the geostationary orbit, where the satellite is parked directly over Earth's equator. Different satellites and constructs will orbit the Earth at different speeds and ...

Explore the details of National Oceanic and Atmospheric Administration's new satellite, now the primary geostationary ...

China launched a secret satellite into orbit two days ago. Long March 3B rocket was launched from the Xichang Satellite ...

Launch is scheduled for summer 2026. Astroscale's 660-pound (300 kilograms) APS-R Refueler spacecraft will head for the ...

NOAA's GOES-19 satellite became operational this week, replacing GOES-16. Features include a new instrument that will provide critical information about impending geomagnetic storm conditions.

the escape velocity required to launch a satellite into orbit and the speed and orbital radius of a geostationary satellite. A scale model of the solar system. videoA scale model of the solar ...

Multi-orbit solutions create a hybrid network by combining several types of satellites, including geostationary (“GSO”) and non-geostationary (“NGSO”) satellites like low Earth orbit ...