solar system

life solar system science earth - 7901246464
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Researchers say they have potentially discovered the earliest signs of life on Earth in Western Australia's Pilbara, a breakthrough that may help scientists better understand the solar system.

The international team has found evidence of a complex microbial ecosystem in well-preserved sedimentary rocks that are almost three-and-a-half billion years old.
water Astronomy solar system science - 8365218560
Via: Knowledge Is Treasure
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The water that supports life on Earth may have been on the planet much earlier than scientists previously thought, new research suggests.

While the environmental conditions in Earth's early years made it impossible for water to remain on the planet's surface, scientists have found evidence that the ingredients for water were protectively stored inside rocky bodies near our planet — and maybe inside Earth itself. The new findings suggest that there was water in the inner solar system 135 million years earlier than previous evidence had shown.