Satellites

The Space Trash Signs project has created "constellations" made of defunct satellites and old rocket parts to draw attention to the worsening space debris problem.

A plan that would allow the U.S. Space Force to leverage the capabilities of commercial satellites in the event of a national defense emergency has received support from Congress.

The U.S. Space Force's Space Development Agency has ordered the first eight satellites for its upcoming 'FOO Fighter' hypersonic missile-tracking constellation.

SpaceX's Starlink fleet of nearly 6,000 satellites remains healthy after weekend solar storms sparked auroras across the world.

The emergence of satellite megaconstellations like SpaceX's Starlink offers great benefits for humanity. But there are also substantial costs, including a growing imposition on astronomy.

After 25 years of drifting undetected in space, an experimental satellite that launched in 1974 has been found using tracking data from the U.S. Space Force.

SES plans to buy fellow satellite operator Intelsat, in a deal that could help the combined company compete with SpaceX's huge Starlink broadband network.

Portal has developed a new satellite bus called Supernova that the company says will allow unprecedented mobility in Earth orbit and beyond.

Russia's ambassador to the U.N. vetoed a resolution sponsored by the United States and Japan that called upon all nations to never deploy nuclear weapons in outer space.

A recent $32 million contract between the U.S. Space Force and Rocket Lab will lead to the creation of a spacecraft to enhance national security supporting space domain awareness.