But not only is there no breathable air on the moon, there are practically no gasses at all -- at least not enough for an ...

B lue Origin's latest private mission to space made bigger headlines than usual — but the buzz surrounding the flight had more to do with its celebrity crew rather than any reco ...

The boundaries between planet Earth, the moon, and deep space ... Behind Earth, on its dark side, pressure from the solar wind pushes the planet's outermost atmosphere into a bulbous tail that ...