satellites

Airbus and Thales Alenia Space have officially started the development of IRIS² satellites on behalf of Eutelsat, signing the initial contract for the design and build of the first layer […] The post Airbus, Thales Alenia Space sign up for first IRIS² satellites appeared first on Electronics Weekly .

Rassvet could reshape battlefield communications, but its first production satellites are falling short.

Amid the race for more direct-to-device connectivity, a major obstacle has emerged: getting satellites into orbit. The post The D2D boom has a launch problem appeared first on Atlantic Council .

The entire second batch of Russian Rassvet satellites have failed to reach their target operational altitudes, according to reports.

As communication networks evolve, 6G research is exploring how drones, satellites, and underwater systems can work together across previously disconnected environments. I have been researching on drone technologies and modern communication systems for many years, with a focus on bridging conventional Wi-Fi technologies with terrestrial and non-terrestrial communication networks. We will explore s…

NASA has successfully tested a system that allows satellites to navigate without GPS by using other spacecraft and debris as landmarks in orbit. In just three days, FALCON also improved the known orbits of more than 200 space objects completely autonomously.

Reflect Orbital could be months away from launching mirrored satellites into orbit to harvest sun energy at night, in winter, or in bad weather.

TOKYO — The Federal Communications Commission has given its approval for a satellite that will test the ability to reflect sunlight into nighttime regions, a project sharply criticized by astronomers and environmentalists. The FCC on July 9 formally authorized the launch of Eärendil-1, a satellite developed by Reflect Orbital that will deploy a thin-film reflector […]

SpaceX has applied for approval to operate a 100,000-member megaconstellation of next-gen Starlink satellites in Earth orbit. And each of the new spacecraft will weigh about 4,400 pounds.

Amazon prepares to launch 36 broadband satellites on Ariane 6, setting a new record for its growing low Earth orbit constellation.

The California startup Vast, which is best known for its space station plans, announced today (May 19) that it's launching a new line of high-power satellites.

Commercial satellites can now watch much of Earth in near-real time. Militaries are learning new ways to fool them

Get the world’s most fascinating discoveries delivered straight to your inbox. You are now subscribed Your newsletter sign-up was successful Want to add more newsletters? Join the club Get full access to premium articles, exclusive features and a growing list of member rewards. A Chinese satellite equipped with a robotic "octopus arm" has passed a key refueling test in low Earth orbit (LEO), acco…

Spaceflight Now reports, "SpaceX sent a Falcon 9 rocket soaring from Cape Canaveral Space Force Station during a pre-dawn liftoff on Wednesday with a batch of Starlink internet... The post SpaceX Launches 29 Starlink Satellites on Falcon 9 Rocket from Cape Canaveral appeared first on AIAA - Shaping the future of aerospace .

CNBC reports, "The Federal Communications Commission said Tuesday it approved Amazon’s request to deploy 4,500 satellites... The post FCC Clears Amazon to Launch 4,500 Additional LEO Satellites appeared first on AIAA - Shaping the future of aerospace .

The largest-ever communications satellite of its kind took a major step toward operation Tuesday: operator AST SpaceMobile announced the record-breaking spacecraft, whimsically called BlueBird 6, has successfully unfolded its humongous antenna. Spanning some 2,400 square feet (223 square meters), it is the largest commercial communications array antenna ever deployed in low-Earth orbit. AST Space…

Iran launched three homegrown satellites with Russian help, signaling growing cooperation between the two nations in space exploration.

Russia has launched the Obzor-R No. 1 radar satellite aboard a Soyuz-2.1a rocket from Plesetsk Cosmodrome, enhancing its Earth observation and surveillance capabilities in Sun-synchronous orbit.

DiskSat's design offers "a power-to-weight ratio unmatched by traditional aluminum satellites."