By Ryan and Tegan
Monday, August 17, 2015
Space shuttle disaster
Space shuttle disasters are dangerous and terrifying because they make people worried. The engine explodes and the whole ship explodes. There have been lots of success and lots of failures. We liked looking at the successful stories
What is gravity
Gravity works like a magnet it pulls objects together. and the more matter there is more gravity.And if there's more gravity it pulls lots.And if the gravity is less,the things will nearly float.The sun has lots and lots of gravity.So the gravity pulls the earth and the other planets.That is how the eight planets are made.If there was no gravity there we'll be no eight planets.Well, Pluto was a planet but scientists found many other planets like plouto so scientists said the plouto and other planets like plouto are not in the 9 planets so it turned 8 planets.And black hole has lot of gravity so once you got there you can't get out
By Yunoo and Nathan
The Sun
The sun has a big ball inside it and it is made out of gas and fire too. It is so hot you would burn instantly. If you had no sun there will be no energy or solar system.
The Milky Way
The Milky Way has a lot of stars. As you all know, but how many though? There are 100 billion stars. How many moons does the milkyway have? It has 176.
By Alastair and Evie
How do we have seasons
When the earth is on the left side of the sun,in the north side of New Zealand it is summer. The angle of earth is 23.5 degrees.this means That the earth is always pointing to one side as it goes around the sun.
What is gravity
Gravity is when you drop a book the earth pulls it to the ground. If we didn't have gravity we would be floating in space. If we didn't have gravity all the stuff on earth would float including water.
The Milky Way
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