Jupiter is the largest planet in our solar system.

Saturn’s rings are made of ice and rock.

Mercury has the most extreme temperature differences.

Venus rotates backwards compared to most planets.

Mars has the largest volcano and canyon in the solar system.

Neptune was the first planet discovered by mathematics, not observation.

Pluto is now classified as a dwarf planet.

The Sun is a star made mostly of hydrogen and helium.

Uranus rotates on its side.

A year on Mercury is just 88 Earth days.