The deal is worth up to $30 billion in sales for SpaceX, but it's not fully guaranteed.

U.S. President Donald Trump said “massive” oil, gas and mineral exploration is set to begin in “our new and beautiful ...

NASA and China are preparing for a new space race, and both are focused on one of the Moon's most challenging regions: the ...

Nowadays, we seem to have an impulse to demand that all exploration justify itself to an extraordinary degree. If there is ...

In six decades of human spaceflight, only hundreds have left Earth, mostly men from the US and Soviet Union/Russia.

The crew of four — two NASA astronauts, one from Canada, and a Russian cosmonaut — heads to the International Space Station ...

As SpaceX’s massive Starship inches closer to leaving the prototype phase behind, the company is looking to make two other iconic spacecraft “obsolete.” ...

The 14th test flight marks a crucial milestone toward the company’s ambitions of sending people to the moon and Mars, but it was not a complete success. By Kenneth Chang A previous mission left two ...

When the U.S. announced that it has placed weapons in space on September 14, it came as a surprise to absolutely nobody familiar with the subject. “My initial impression was that it was about time to ...

Following more than 3 years of flight tests from Texas, SpaceX's gargantuan Starship rocket reached orbit for the first time. Here's why that matters.

SpaceX’s Starship will attempt to reach orbit for the first time, beginning a new phase in its development — and introducing new risks.