If you want to reach a satellite in geosynchronous orbit it’ll take a little more effort, and this dual-feed helical “ice cream cone” antenna could really help. Until recently, the dream of ...

Maj. Gen. Stephen Purdy, the Space Force’s top acquisition official, on April 29 signed off on a new acquisition plan that ...

Now we can judge whether he was right or not. The idea of geosynchronous satellites is to find an orbit over the equator in which the satellite revolves around the earth at the same rate that the ...

China has launched the world's first geosynchronous radar imaging satellite, marking a major leap in space-based surveillance and earth observation. Positioned at 36,000 kilometers above Earth ...

Lots of stuff, including modifying it for use with the QO-100 geosynchronous satellite (German link). That’s what [Sebastian Westerhold] and [Celin Matlinski] did with a commodity LNB ...

Join our newsletter to get the latest military space news every Tuesday by veteran defense journalist Sandra Erwin. HELSINKI — China launched Thursday what appears to be the third satellite for ...

docked with Intelsat’s IS-901 communications satellite in 2020 in a graveyard orbit, a few hundred miles above geosynchronous orbit (GEO), an orbital belt 22,236 miles (35,786 kilometers ...

Now we can judge whether he was right or not. The idea of geosynchronous satellites is to find an orbit over the equator in which the satellite revolves around the earth at the same rate that the ...