The inability of billionaire Elon Musk to win a Wisconsin Supreme Court seat for conservatives despite dumping an estimated ...

A project proposed by Elon Musk's SpaceX and the U.S. Air Force to test hypersonic rocket cargo deliveries from a remote ...

Trump aims to send a crew to Mars by the end of his term, which Musk calls 'doable.' Astronauts question the time frame but said a flight would soon be possible ...

What a long, strange trip it’s been” were words of a Grateful Dead song, but those lyrics may have been on the minds of ...

The president and Musk celebrated the approval even as Republicans were handed a huge defeat in a state Supreme Court race.

President Donald Trump’s “Liberation Day” is fast approaching, and stock markets from Wall Street to Wellington, New Zealand, ...

An enigmatic Japanese billionaire picked 10 artists to fly to the moon, only to pull the plug. Now they’re figuring out ...

A bitcoin investor is headed to space with three polar explorers on the first flight to carry people over the North and South ...

World shares were mostly higher on Tuesday after U.S. stocks swayed under the approach of President Donald Trump’s ” ...

NASA has officially added SpaceX's enormous Starship rocket to its roster — despite the vehicle never having completed a ...