Mr. Irving is an investigative journalist who has covered aviation and aerospace for more than 30 years.

SpaceX CEO Elon Musk admitted that his dream of a self-sustaining Mars colony will need vast resources to survive.

If Mars becomes a human colony is anyone’s guess. Musk said 2016 that it would take 40 to 100 years to have a self-sustaining civilization on the planet. While Mars is quite barren, dusty, and chilly, ...

Former NASA astronaut José Hernández, said that we are "a good 15 years away" from putting humans on mars, despite Elon ...

NASA astronauts Sunita Williams and Butch Wilmore, along with astronaut Nick Hague and Russian cosmonaut Aleksandr Gorbunov, ...

Elon Musk predicts a self-sustaining Mars colony within 20 years, requiring one million people and massive cargo shipments.

Elon Musk's super PAC donated $1 million to support conservative Wisconsin Supreme Court candidate Brad Schimel. Schimel's opponent, liberal candidate Susan Crawford, criticized the donation ...