President Donald Trump’s nominee to run NASA will tell US senators the agency’s priority will be to send US astronauts to Mars, while promoting a thriving space economy in orbit. (Photographer: Kent ...

Questions remain about the Shift4 CEO and civilian astronaut’s priorities for the space agency, who recently laid out his ...

Barring any major development, Isaacman will likely be confirmed as NASA administrator by the Senate in the coming weeks. The ...

Moved by the views of Earth below, pop star Katy Perry couldn't resist singing "What a Wonderful World" in space.

The U.S. is in the midst of a second Space Race, and NASA is in a time crunch. The space agency is preparing to send American ...

After Jared Isaacman aced a Senate review of his bid to head NASA, Space Shuttle pilot Scott Kelly predicts he could spark a ...