This week marks 50 years since the Apollo 12 mission, the second time humans went to the moon and the first time we launched an artificial earthquake there.
A mission to Mars would take years of travel - but today's space food doesn't last long enough. Scientists at Washington State University are working on a way to fix that.
We always celebrate great space achievements, why not also commemorate some great space screwups? This month marks 60 years since the first time a spacecraft tried to land on the moon but crashed instead.
On this day in 1982, a dude named Larry Walters entered aviation history as the pilot of a craft called Inspiration I - which was a lawn chair attached to 42 large weather balloons.
Astronauts have a lot of cleaning to do. But there are plans for a new system that would disinfect the interiors of spacecrafts and space stations with ultraviolet lights.
