The Northrop Grumman Cygnus cargo spacecraft was captured by the International Space Station's robotic arm. Credit: NASA ...

Northrop Grumman held a special ceremony Monday to lay the final steel beam on their Propulsion Innovation Center at the ...

Although it was capable, the F-20 was built to be a second-tier fighter—and no one wanted a second-tier fighter when ...

SpaceX’s rockets ferry US astronauts to the International Space Station. Its Starlink satellite constellation blankets the ...

Washington: As President Donald Trump and Elon Musk argued on social media on Thursday, the world's richest man threatened to ...

A beach in the Australian state of South Australia has been closed due to a mysterious foam. Surfers have reported cold and ...