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

A gesture associated with the Nazis has a surprising history. But in Germany, there was little doubt about its meaning.

The astronauts who traveled to the International Space Station aboard the Boeing Starliner are in good health, a NASA ...

Angry Astronaut and Nextbigfuture commenter are making the case that SpaceX and Elon Musk must switch to nuclear thermal rockets to colonize Mars. I will ...