The picture depicted above is not some secret NASA project built in the recesses of the dark side of the moon, but the brainchild of concept artist Mark Rademaker, who designed what could be the first ...

Warp drive has long been a narrative shortcut for science fiction, but a new generation of physicists is treating it as a serious, if distant, engineering problem. Instead of asking whether ...

Add Yahoo as a preferred source to see more of our stories on Google. Aided by the gravitational pull of Venus and the sun, NASA's Parker Solar Probe became the fastest man-made object in history when ...