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

For the president’s popularity in the US to last, he will have to make sure all his talk of a golden age translates into more ...

U.S. President Donald Trump on Thursday dismissed criticism from close ally Elon Musk about a $500 billion artificial intelligence project that Trump announced with great fanfare at the White House ...

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 ...