Because the Moon is over a quarter the diameter of Earth, the Earth-Moon system is often cited as the pairing in our Solar ...

Here’s how it works. Starlink is the name of a satellite network developed by the private spaceflight company SpaceX to provide low-cost internet to remote locations. A Starlink satellite has a ...

The Falcon 9 rocket carrying SpainSat Next Generation 1 (SpainSat NG-1), a communications satellite for the European Space ...

Information on the density of the upper atmosphere obtained from observations of the Russian satellites will lead the United States to launch its own satellite higher than was originally planned ...