For years, science fiction writers from Edgar Rice Burroughs to C. S. Lewis have imagined what it would be like for humans to walk on Mars. As mankind comes closer to taking its first steps on the Red ...

"It will help us understand ... and prepare." Scientists uncover major insights from space dust buried beneath seafloor: ...

Cosmic dust can tell scientists about how ice covered Earth during the last ice age. This dust is leftover debris from ...

Join a monthly, virtual reading community where we enjoy science fiction one short story at a time. Good news everyone! Or should that be good newsletter, everyone, because Space.com is kicking off a ...