HELSINKI — China sent a classified experimental technology satellite into orbit Thursday, adding to a series of spacecraft recently sent towards geostationary orbit. A Long March 3B rocket ...

Ukrainian intelligence delivered a significant blow to Russia’s operations by successfully targeting and destroying critical ...

The system, called Autosat, can task, calibrate its signals and send and receive information on its own without the need for a human operator.

The program’s overall contract is worth up to $4.82 billion and over the next five years, Viasat will have a piece of that work. From there, NASA has the option to extend the contract an additional ...