Tuesday, 2 August 2016

The Solar System: Earth

FUN FACT
Did you know that the earth would be the brightest planet from a distance. It's even brighter than Venus! This is cause by the Earths water which is reflecting the suns light back.

The planet with life!
Astronomers have been studying about the life on Earth. The Earth only has life because it is in the right position of the solar system. Astronomers say that Mars once also have life on its surface before Earth did. But they don't know yet about if there is still life there.

RED ASTRONOMY!!
Mars has red sand on its surface. But Earth Doesn't Have any of this. Earth has only brown dirt, white sand and light brown sand like in deserts. Mars has this red dust because the water that was on the surface has dried up. Also the iron beneath the dust reacts with oxygen, producing a red rust colour, while the sky appears the same colour as  storms carry dust into the atmosphere.


2 comments:

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