But if we closed our eyes and listened, what would these celestial objects sound like? Would we hear a faint whoosh? Or a low hum? In actuality, if you went to outer space, you probably won't hear ...

On Saturday NASA astronaut Butch Wilmore noticed some strange noises emanating from a speaker inside the Starliner spacecraft. "I've got a question about Starliner," Wilmore radioed down to ...

We're now one step closer to seeing tourists making balloon flights to the edge of outer space. Just last week, Florida company Space Perspective sent a balloon-lifted test capsule to the outer ...

Lower gravity. Higher radiation. No ER access. These are just a few of the challenges that humans face in outer space. Emily and Regina talk to a NASA astronaut (and astronaut scientist) about the ...