Planet Bingo

You read a clue, such as fifth planet from the Sun, and pupils cover Jupiter.

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Planets list, 45 squares. Paste your own to replace it, or type to add to it.

Cards per printed page

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Ready to play

45 squares in the bag

Every square is called once, in random order.

Playing with 45 squares. The game is kept in this browser until you start a new one.

Called so far 0

Nothing called yet. Each call is listed here so a winning card can be checked.

How it works

Planet bingo with 45 squares from the solar system: the eight planets, the Sun and ten moons, five dwarf planets, and words such as orbit and comet. Each comes with a clue to read out, checked against NASA's pages.

Read the full guide

Read the clue, not the name

In Call the game, each name comes with a clue that never gives the answer away. Triton comes with: The largest moon of Neptune. It orbits backward, against the way the planet spins. Read the clue, give the class a moment, then say the name.

Planets are the easy squares

Every planet's clue starts with its place from the Sun, which is enough for a class that knows the order. The moons, the dwarf planets and words such as axis and meteorite are harder, so read those clues twice.

  • With 25 cards in play, a first line usually comes between calls 9 and 17.
  • Meteor and meteorite can share a card, and so can Phobos and Deimos. Their clues differ by one detail.

Questions and answers

How do you play planet bingo?

Each pupil gets a different card of 24 solar system names around a free center. You read a clue, such as the largest moon of Saturn, and whoever has Titan covers it. Five in a row, across, down or diagonal, wins.

Is there a planet bingo printable?

Yes, and it is free. Print up to 60 different cards, 2 to a page on Letter or A4, and a call sheet with all 45 clues and a box to tick beside each.

What are the eight planets in order?

From the Sun outward: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. The first four are rocky planets, Jupiter and Saturn are gas giants, and Uranus and Neptune are ice giants.

Is Pluto a planet?

Not since 2006, when the International Astronomical Union reclassified it as a dwarf planet. Until then it was counted as the ninth planet. Pluto is on the cards with four other dwarf planets: Ceres, Eris, Haumea and Makemake.

All 45 squares

The eight planets 8

  • Earth Third planet from the Sun, and the only one with liquid water on its surface.
  • Jupiter Fifth planet from the Sun and the largest, with more than twice the mass of the other seven put together.
  • Mars Fourth planet from the Sun, known as the Red Planet. It has two small moons.
  • Mercury First planet from the Sun and the smallest of the eight. One lap of the Sun takes it 88 Earth days.
  • Neptune Eighth planet from the Sun and the farthest. One trip around the Sun takes it about 165 Earth years.
  • Saturn Sixth planet from the Sun and the second largest, circled by wide, bright rings.
  • Uranus Seventh planet from the Sun. It is tipped so far over that it seems to spin on its side.
  • Venus Second planet from the Sun and the hottest of all, wrapped in thick clouds.

The Sun and moons 11

  • Callisto The second-largest moon of Jupiter. Its surface is the most heavily cratered in the solar system.
  • Charon The largest moon of Pluto, about half as wide as Pluto itself.
  • Deimos The smaller, outer moon of Mars. One trip around the planet takes it about 30 hours.
  • Europa An icy moon of Jupiter. Scientists think a saltwater ocean lies under its frozen shell.
  • Ganymede The largest moon in the solar system, bigger than the planet Mercury. It orbits Jupiter.
  • Io A moon of Jupiter with hundreds of volcanoes, the most volcanic world in the solar system.
  • Moon Earth's only natural satellite. From Earth we always see the same side of it.
  • Phobos The larger and closer of the two moons of Mars. It circles the planet about three times a day.
  • Sun The star that every planet orbits. It is about 100 times as wide as Earth.
  • Titan The largest moon of Saturn, and the only moon with a thick atmosphere.
  • Triton The largest moon of Neptune. It orbits backward, against the way the planet spins.

Dwarf planets and small bodies 11

  • Asteroid belt The wide ring of rocky objects between the orbits of Mars and Jupiter.
  • Ceres The only dwarf planet in the inner solar system. It orbits between Mars and Jupiter.
  • Comet A lump of ice and dust that grows a long glowing tail when it comes near the Sun.
  • Eris A dwarf planet about as big as Pluto, found in January 2005. Its moon is called Dysnomia.
  • Haumea An oval dwarf planet beyond Neptune. It spins so fast that it is stretched into the shape of a football.
  • Kuiper Belt The ring of icy objects past Neptune where Pluto orbits.
  • Makemake A dwarf planet beyond Neptune, smaller than Pluto, first seen in March 2005.
  • Meteor The streak of light when a small space rock burns up in the air. Also called a shooting star.
  • Meteorite A piece of space rock that reaches the ground instead of burning up on the way down.
  • Oort Cloud A far-off shell of icy objects thought to surround the whole solar system.
  • Pluto A dwarf planet beyond Neptune, found in 1930 and counted as the ninth planet until 2006.

Solar system words 15

  • Atmosphere The layer of gases that surrounds a planet or a moon.
  • Axis The line through a planet's poles that it spins around. Earth's is tilted.
  • Crater A bowl-shaped hollow left where a rock from space has hit a planet or a moon.
  • Day The time a planet takes to spin around once.
  • Gas giant The kind of planet that Jupiter and Saturn are, made mostly of hydrogen and helium.
  • Gravity The pull that holds the planets in their paths around the Sun.
  • Great Red Spot A giant storm in the clouds of Jupiter, wider than Earth.
  • Ice giant The kind of planet that Uranus and Neptune are.
  • Milky Way The galaxy that the Sun and its planets belong to.
  • Olympus Mons A giant volcano on Mars, far taller than Mount Everest.
  • Orbit The curved path that a planet follows around the Sun, or a moon around a planet.
  • Rings All four giant planets have these. Saturn's are the largest.
  • Rocky planet The kind of planet that Mercury, Venus, Earth and Mars are. Also called a terrestrial planet.
  • Solar system The Sun together with everything that orbits it.
  • Year The time a planet takes to travel once around the Sun.