but the rover's mission is also sure to unearth untold numbers of amazing space facts as it wheels around the surface of the red planet looking for signs of past life—aided by the tiny but ...

Because space is a vacuum, meaning there is no matter at all – not even air particles – sound cannot travel, making space completely silent. In many ways it’s a good thing sound doesn’t ...

William Shatner's trip aboard Jeff Bezos’ rocket might have been conceived as a publicity stunt, but brushing the edge of the sky left the actor full of wonder. Shatner, 90, talked about space ...