Elon Musk branded Donald Trump a “con man" and “one of the world’s best bullshitters". Now he is known at Mar-a-Lago as Uncle Elon and is in the president-elect’s inner circle. This week they watched ...

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 ...