Regular contacts between world’s richest man and America’s chief antagonist raise security concerns. Topics include ...

After an amazing orbital flight, billionaire-pilot Jared Isaacman says he aims to safeguard human civilization by spreading ...

Musk said he'd give $1 million to random voters in swing states like Nevada who signed his petition. The justice department said not so fast.

During a rally Thursday in Arizona, Donald Trump pledged that if he is elected the U.S. will land an astronaut on Mars, with ...

The Space Coast saw its 72nd launch of the year on Wednesday evening, equaling the total number of orbital missions flown in ...

The billionaire has put himself front and center in the closing days of the campaign, making himself a perfect avatar for ...

The crew spent nearly eight months aboard the International Space Station conducting more than 200 scientific experiments.

Since the start of the space age, we’ve had a throwaway culture — a bit like plastics in the ocean,” says Nick Shave, ...

When SpaceX’s Crew Dragon capsule 'Endeavour' returns to Earth, she will set a clutch of records for the most time spent in ...

Under its $4.2 billion contract with NASA, Boeing retains full ownership of the Starliner spacecraft. NASA, acting as a ...

What Has SpaceX Done That Other Companies Haven’t? SpaceX scored its first big headline in 2010, when it became the first private company to launch a payload into orbit and return it to Earth ...