Illustration of the Air Force Research Laboratory's NTS-3 satellite. Credit: L3Harris WASHINGTON — An experimental U.S. military satellite designed to test new space-based navigation technologies has ...

Liftoff of the "Commercial GTO-1" mission occurred at 1:04 a.m. EDT on Sunday morning (July 13). When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

For decades, Geostationary Earth Orbit (GEO) operators were in the communications catbird’s seat 22,000 miles above the Earth, but the arrival of Low Earth Orbit (LEO) networks, like Elon Musk’s ...

4iG Space and Defence Technologies and France-based Eutelsat have signed a Geostationary Orbit and Frequency Licence Agreement securing the orbital position and associated frequency rights for HUGEO, ...

The moon is a popular target for ham radio operators to bounce signals since it’s fairly large and follows a predictable path. There are some downsides, though; it’s not always visible from the same ...

A geosynchronous orbit (sometimes abbreviated GSO) is an Earth-centered orbit with an orbital period that matches Earth's rotation on its axis, 23 hours, 56 minutes, and 4 seconds (one sidereal day).

Denis Manturov noted that the next stage will be the launch of the "Angara" from the Vostochny cosmodrome, including for tasks related to the Russian Orbital Station MOSCOW, January 12. /TASS/. In ...

The GSLV Mk II F15 lifts off from from the Satish Dhawan Space Centre, Jan. 29 (UTC), carrying the NVS-02 satellite. Credit: ISRO HELSINKI — India conducted its first launch of the year late Tuesday, ...