See the SpaceX Dragon spacecraft and the Milky Way galaxy in this time-lapse view from the International Space Station.

Milky Way Linked to Huge Cosmic Structures That Test Modern Cosmology Boundaries, New Study Suggests As humans’ understanding ...

You might think astronauts only get to eat packets of dehydrated food, but as it turns out, NASA astronauts were all about ...

From this vantage point, you can see the full expanse of the canyon, with its steep walls plunging nearly 1,000 feet to the canyon floor. The layers of sedimentary rock tell a geological story ...