1112Space

What is a star?
A star is a huge spinning sphere of hot luminous gas.Almost every star contains 2 main gases-helium and hydrogen.Both of these gases are held by gravity, and at the core they are very densely packed.In that core, immense amounts of energy is produced.

How is a star born?
Stars also have a life cycle this cycle lasts millions of years. All stars begin in the same way- a material in a nebula, a cloud of gas and dust. Some stars aren't inividually, but in groups called clusters. Initially, the stars in a cluster have roughly the same composition. Despite these early similarities, the stars somtimes develop at different rates. Most clusters drift apart before very long.

How do stars die?
After billions of years the core gets over presssured and it explodes. When the core explodes the star explodes.

How does the sun effect the earth?
The sun effects the earth becuse the sun is the reason for global warming. When, it was in like 1700's, there wasn't much global warming becuse there wasn't any new fashion stuff .Heat could excape. Now there's more heat other then the sun, so the sun's heat can't excape, and now too much heat is trapped on the earth!

What is a eclipse?
An eclipse is when the sun gets blocked out by the moon.

What is a galaxy?
A galaxy is a huge amount of stars.A galaxy is formed when a vast amount of gas clouds spinning.

What is the universe?
The universe is everything that exisits. The universe is so big that you can't count every star. Most of it is emty space.

What is a black hole?
A black hloe is a region in space with a high gravity levels nothing can excape its grip, not even a planet. The gravity levels are so high not even at the speed of 186,000 (300,0000) per second can excape its grip.A black hole destroys stuff.

What is the Milky Way galaxy?
The Milky Way Galaxy is which scientist believe is a family of 100,000 billion stars mixed together.

What is a double star?
A double star are 2 stars in orbit with each other. If 1 star swells up into a giant, it can completly swallow the other one.

What is a worm hole?
A worm hole is like a black hole but a worm hole can send anything back in time.

What is a astroid?
Astroids are like small planets but, they're all to faint to be seen without a telescope.

=Sources= 1. Stott Carole, and Twist Clint. //1001 Facts About Spce//. Singapore, DK