NASA said the system is thought to be moving at least 1.2 million miler per hour, nearly twice as fast as our solar system.

Astronomers have discovered a fast-moving star potentially carrying a planet across space at 1.2 million miles per hour, ...

Astronomers may have found a star racing through our galaxy at an incredible speed—dragging a planet along with it! If ...

An advanced alien civilization could be zipping around space on some of the fastest-moving stars, suggests a new paper. While astronomers have explored the possibility that hypervelocity stars may ...