On Earth, liquid flows downhill thanks to gravity. Creating an effective liquid fuel tank involves little more than putting a hole at the bottom of a container.
Mention the word "asteroid" and you'll probably think about the downfall of the dinosaurs, or perhaps Bruce Willis and Ben Affleck duking it out in the movie "Armageddon."
NASA is weighing the risk of adding astronauts to the first flight of its new megarocket, designed to eventually send crews to Mars.
The Apollo 11 command module, which traveled more than 950,000 miles to take Americans to the moon and back in 1969, is going on a road trip, leaving the Smithsonian for the first time in more than four decades.
NASA provider SpaceX's Falcon 9 rocket and Dragon spacecraft are vertical at Launch Complex 39A at NASA's Kennedy Space Center in Florida. Liftoff of SpaceX's tenth Commercial Resupply Services cargo mission to the International ...
A SpaceX Falcon 9 rocket lifts off from Launch Complex 39A at NASA's Kennedy Space Center in Florida.
A SpaceX rocket soared from NASA's long-idled moonshot pad Sunday, sending up space station supplies from the exact spot where astronauts embarked on the lunar landings nearly a half-century ago.
SpaceX aborted its planned Dragon cargo launch to the International Space Station just seconds before liftoff Saturday due to a "slightly odd" technical issue with the Falcon 9 rocket engine.
The launch pad used to send Americans to the moon and shuttle astronauts into orbit is roaring back into action.
It's hard enough to transport humans to Mars. But once they get there, where will they live?