Add Yahoo as a preferred source to see more of our stories on Google. On Aug. 1, 1968, NASA cancelled the production of its Saturn V rocket. The giant rocket was the only launch vehicle to have ever ...

To meet the challenge of putting a man on the Moon, the Apollo space program needed a rocket more powerful and advanced than any that had ever been seen before. The final result was the Saturn V, the ...

There's rarely time to write about every cool science-y story that comes our way. So this year, we're once again running a special Twelve Days of Christmas series of posts, highlighting one science ...