Golf balls, a word from the queen, and an X-rated drawing by Andy Warhol are just some of the items left behind by astronauts.

MOON
Easter always happens sometime in March or April—but the date is never the same each year.
The total lunar eclipse on March 13–14 will cause a “blood moon” visible from coast to coast.
People have been observing faces and figures on the moon for hundreds (if not thousands) of years. There’s a perfectly scientific explanation as to why.
Tossing stinky socks in a washer isn’t really an option once you leave Earth.
Skygazers know that the arrival of May’s full moon—dubbed the “flower moon”—is a harbinger of warmer weather, burgeoning plants, and animal activity.
If you want to experience the solar eclipse on April 8, this interactive tool has everything you need to know.
Along with Mercury in retrograde, the full moon is a pretty popular scapegoat for bad luck and bizarre behavior. Is it warranted?
The wolf moon—the first full moon of 2024—is a great chance for astronomy enthusiasts to ring in the new year.
The moon-made-of-cheese rumor may have started with a hungry wolf and a crafty fox.
All the details for when August’s two super moons are coming, and what a giant freshwater fish has to do with it.
This summer's fireworks will have to compete with another spectacle in the night sky—a super buck moon.
June's strawberry moon will be accompanied by an extra-bright Venus this Saturday.
About a third of all lunar eclipses only ever hit the “partially illuminated” shadow of the Earth's penumbra. Here's how to see it happen this May.
Jeremy Hansen, Victor Glover, Christina Koch, and Reid Wiseman will make up the crew of Artemis II when it launches in 2024.
You'll have to be an early bird to catch a glimpse of March’s full worm moon at its peak in 2023.