A Rolex watch that was flown to the moon is now the most expensive astronaut timepiece to sell at auction. The personal ...

Apollo 15 astronaut Jim Irwin stands on ... scientists are only now just starting to understand how water cycles operate on the moon. The authors also point out that although the moon has no ...

If you’d like to see what goes into making a 1/3-scale Apollo 11 Lunar Module, [Plasanator]’s photos and build details will show off how he constructed one for a kid’s event that was a hit!