Add Yahoo as a preferred source to see more of our stories on Google. Four astronauts departing the International Space Station were all smiles during a change of command ceremony on Monday, despite a ...

Four astronauts departing the International Space Station were all smiles during a change of command ceremony on Monday, despite a medical issue prompting an early return to Earth set for later this ...

More than two months have gone by since President Donald Trump announced that U.S. Space Command would be on the move to Alabama. And it'll still be a matter of years until the new headquarters is up ...

Trump announced the US Space Command headquarters will move from Colorado to Huntsville, Alabama. US Space Command is responsible for military operations beyond Earth's atmosphere, including defending ...