Scientists measured mass and distance of free floating planet drifting through space without star for first time.

Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...

NOW I KNOW. MICHELLE -- SINGER SIA HAS A NEW MUSIC VIDEO OUT AND IT’S CALLED FLOATING THROUGH SPACE. MICHELLE: AND YOU MIGHT BE SURPRISED BY ONE OF THE COLLABORATORS IN THE VIDEO. IT’S NASA. TAKE A ...