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Saturn

Saturn is known for its stunning ring system.It is a gas giant, which means it dosen’t have a solid surface like Earth. Instead,Saturn is mostly […]

Some 1.1 billion years ago

1.1 billion years ago Now,as Earth”s atmosphere was changing,the continents were moving,to. They broke up and reassembled into the next supercontinent,Rodinia. Rodinia was a real […]

Some 2.4 billion years ago

  Around 2.4 billion years ago,cyanobacteria evolved to become our planet”s first photosynthesizers. Finally , we had some oxygen producers, to make Earth”S atmosphere much […]

Some 3.3 billion years ago

3.3BILLION YEARS AGO  Earth didnt stay as a water world very long. Soon , the very first continents emerged from the ancient oceans. Scientits call […]