Tardigrades can survive in space, boiling water, and temperatures near absolute zero

Footprints on the Moon (1975 film)

Moon footprints endure millions of years; no wind/water erosion

Saturn in fiction

Saturn's density is less than water's, allowing it to float

Honey never spoils

Edible honey preserved for 3,000 years in Egyptian tombs

A single teaspoon of soil contains more microorganisms than people on Earth

A teaspoon of soil harbors more microorganisms than Earth's human population

Observable universe

There are more stars in the universe than grains of sand on all of Earth's beaches

Agriculture in California

How can crops survive droughts better?