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The Earth used to be a
The earth was flat and almost covered by the ocean, only a few small islands jutted out of the water, a new study says.
Early Earth
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Articles about Early Earth
4 published items.
Discover science
Oxygen appeared early on Earth
Oxygen may have accumulated in the Earth's atmosphere hundreds of millions of years earlier than previously estimated.
Space science
Purple planet is a place of life!
The early Earth was purple and so were the planets that started another life, according to a new US study.
Environment
Why is the early Earth not covered by ice?
In the early days of the Earth, the solar system did not exist as it does today. At that time, the sun was very young, so it emitted very weak light, not enough to warm…