A new analysis method has revealed DNA building blocks in meteorites, suggesting that these prebiotic molecules might have formed during the solar system’s earliest years. The post Scientists Wonder: Is the Origin of Life Extraterrestrial? appeared first on Sky & Telescope.
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Meteorite Evidence Suggests Earth’s Water Was Here Before Earth Was
Where did Earth’s water come from? One of the oldest meteorites on Earth is adding new pieces to an old puzzle. The post Meteorite Evidence Suggests Earth’s Water Was Here Before Earth Was appeared first on Sky & Telescope.
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