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Wednesday, May 23, 2018

The sun

The sun is a  fascinating object in our solar system which was formed 4.5 billion years ago when a cloud of dust and gas collapse in space.

The sun is huge star that is 1 can fit more than 1 million Earths inside.

The fiery nature  on the sun is because of the nuclear reaction on the surface of the sun.

The sun tremendous has gravitational pull that hold up the planets in our solar system to gather.

The planets orbits around the sun.

Without the sun water will freeze plants won't grow and nothing will survive.

Wednesday, May 16, 2018

Space



Space is everywhere also space is pitch black which means it is darkness. We do not know where space end which means it is infinite . Also there are shooting stars possibly in other galaxies. There could be another solar system suns and aliens out there. In space there is no oxygen that's why astronauts wear oxygen mask in space.  Light travels in space but sound doesn't.