Trump said American astronauts would return to the Moon before his term ended and plant a flag at the site of the first permanent US settlement ...

Nearly half the manmade objects orbiting Earth are chunks of “uncontrollable” space junk — with just three countries fueling the problem and endangering future space travel, a shocking new study found ...

Space elevators remain one of the most fascinating space concepts because they suggest a future where reaching orbit no longer depends entirely on expensive rocket launches. Interest in space elevator ...

Space industry aficionados cast their visions of the not-so-distant future of space to sort the likely developments from ...

Add Yahoo as a preferred source to see more of our stories on Google. A NASA mission is making its return to Earth, marking a major step forward in space exploration. But beyond the headlines, experts ...

A tall baobab tree greets people inside the Long Beach, California, headquarters of Vast, an aerospace company that is building the space station of the future. It’s planted beneath a skylight in the ...

Next-generation rockets are changing space exploration by making launch vehicles more reusable, powerful, and capable of supporting deep space missions. Modern rocket technology is no longer focused ...

1968: An expended second stage Saturn V rocket is jettisoned minutes after lift-off, once its Apollo spacecraft has left the earth's atmosphere on its way to the moon. (Photo by... Nearly half the ...