The decision to move Monday's swearing-in means thousands of people with plans to visit Washington won't be able to see President-elect Donald Trump's second inauguration in person.

SpaceX and Blue Origin are years away from putting astronauts on the moon. Four other companies may get there first.

Mark Cuban has shown interest in funding a TikTok alternative. This move comes in light of the potential shutdown of TikTok ...

We're now ending our coverage of the New Glenn launch. It's been an overwhelming success for Blue Origin, who said prior to today that the key objective was for New Glenn to reach orbit safely ...