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Learn about the universe, the Big Bang, galaxies, stars, planets and more with fun facts and activities. Explore where we are in the universe and how we fit in this amazing creation.
- Matter
Matter - Our Universe for Kids - Universe is everything!
- Galaxies
Galaxies. You have probably heard the word galaxy or...
- Stars
With an infinite amount of stars in the universe, and the...
- Planets
Earth as you know is our very own planet, and is the only...
- Moons
Moons - Our Universe for Kids - Universe is everything!
- Constellations
Constellations - Our Universe for Kids - Universe is...
- Big Bang Explosion
Kids Fun Facts Corner # 1. Scientists are always trying to...
- The Sun
So you know that the closest star to Earth is the sun right!...
- Astronauts
Kids Fun Facts Corner # 1. The word astronaut is Greek for...
- Matter
The Universe is everything we can touch, feel, sense, measure or detect. It includes living things, planets, stars, galaxies, dust clouds, light, and even time. Before the birth of the Universe, time, space and matter did not exist.
- 3 min
- There are more stars in the universe than grains of sand on all the beaches on Earth. That’s at least a billion trillion!
- A black hole is created when big stars explode. Its gravitational force is so strong that nothing can escape from it – luckily the closest black hole is about 10,000 light-years from Earth.
- When venturing into space, astronauts wear spacesuits which have to be warmed, cooled, pressurised and supplied with fresh air. This takes six hours for them to put on!
- The universe has no centre and is constantly expanding (getting bigger) every second – making it impossible to reach the edge.
May 6, 2024 · Learn about galaxies, planets, stars, black holes and more with NASA Space Place. Find out how the universe was created, how gravity works and how to make a pinwheel galaxy.
Learn about the universe, everything that exists throughout time and space, including galaxies, stars, and energy. Find out how scientists study the universe and what they know about its origin and expansion.
Learn fun and interesting facts about the universe, galaxies, stars, planets, asteroids, comets, and more. Discover how the universe was created, how it expands, and what it contains.
15 Universe Facts for Kids. The universe is everything that is in space, including energy, matter and time. The universe has hundreds of billions of galaxies, and each galaxy has millions to trillions of stars.