As companies like SpaceX and Virgin Galactic make waves in space tourism, how long does the rest of the world have to wait ...

Bruno Mars has scored a pair of recent smashes, “Die With a Smile” and “APT.,” by finding a midpoint between his pop ...

There's a great debate over whether our next step into space should be a permanent Moon Base or our first manned mission to ...

Research suggests that an ancient shoreline helped to sculpt the drop between Mars' southern and northern hemispheres.