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travel_exploreDiscovery · Comets

☄️ Comets

What is a comet? Simple, true comets facts for young children, each with a fun fact, a tiny activity and a question to talk about together.

Tap a question to reveal the answer, share the fun fact, try the tiny activity, then talk about it together.

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What is a comet? Revealexpand_more

A comet is a giant ball of ice, dust and rock that travels around the Sun on a very long path. When it comes close to the Sun, some of its ice turns to gas and dust, streaming out behind it as a bright, glowing tail.

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Talk about itWould you rather watch a comet fly past or ride on one?
Did you know?A comet's tail always points away from the Sun, even when the comet is flying back out toward the cold.
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Try itWet a small ball of soil and hold it up. A comet is a bit like a dirty snowball, but as big as a mountain.
🤖Still curious?How often do comets come back around?arrow_forward
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What is a shooting star? Revealexpand_more

A shooting star is not really a star at all. It is a tiny piece of space rock or dust that hits the air high above us and burns up in a quick, bright streak. The flash you see is over in a moment.

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Talk about itIf you saw a shooting star, what would you wish for?
Did you know?Most shooting stars are no bigger than a grain of sand, yet they light up the whole sky for an instant.
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Try itOn a clear night, watch the sky patiently for a few minutes and see if you can catch a fast streak of light.
🤖Still curious?What is the difference between a shooting star and a comet?arrow_forward
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What are asteroids? Revealexpand_more

Asteroids are chunks of rock and metal, left over from when the planets formed, that circle the Sun much like planets do. Most of them travel together in a wide ring between Mars and Jupiter, called the asteroid belt.

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Talk about itIf you could name your own asteroid, what would you call it?
Did you know?Asteroids come in every size, from tiny pebbles to giant rocks hundreds of kilometres across.
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Try itToss a handful of small stones onto the ground and look at all the different shapes. Asteroids are lumpy and all different too.
🤖Still curious?Has an asteroid ever hit the Earth?arrow_forward
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Why does Saturn have rings? Revealexpand_more

Saturn's beautiful rings are made of countless pieces of ice and rock, from tiny grains to chunks as big as a house, all circling the planet. From far away they blur together and look like smooth, shining hoops.

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Talk about itWhich planet would you most like to visit, and why?
Did you know?Saturn's rings are very wide but incredibly thin, only about as thick as a tall building in some places.
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Try itSpin a coin flat on a table and watch it whirl. Now imagine millions of icy bits whirling around Saturn like that.
🤖Still curious?Do other planets have rings too?arrow_forward

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Answers are simplified for young children and checked against child-friendly science references.