What if machines could dream? Dive into a surreal journey through the universe — as imagined by artificial intelligence. From ...

Space is a near-perfect vacuum, which means there's no air to carry smells the way we experience them on Earth. Yet astronauts have reported different smells when returning from their space walks. How ...

(NEXSTAR) – There are currently seven people zipping through space aboard the International Space Station, all trying to work, eat, exercise and live alongside one another within the airtight confines ...