WASHINGTON, April 25 (Reuters) - The secretive Russian satellite in space that U.S. officials believe is connected to a nuclear anti-satellite weapon program has appeared to be spinning ...

Plesetsk Cosmodrome in northern Russia during the launch of the Copernicus Sentinel-3 satellite on April 25, 2018. It was also the launch site of the Cosmos 2553 satellite, Stephane Corvaja/Getty ...

The U.S. isn’t completely innocent either. In June 2017, classified U.S. military satellite USA 276 snuck up on the International Space Station at a close distance of about 4 miles (6.4 kilometers).

It’s not just asteroids that are threatening to rock our world. A defunct Soviet satellite is slated to hurtle back to Earth next week, prompting concerns from space experts that we could ...

Another Reddit user suggested the satellite could be a Chinese Earth-imaging spacecraft named Ziyuan 3-02, which was flying in the same area as the Pleiades satellite at the time.