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New Research Casts Doubt on the Late Heavy Bombardment - Universe Today
[/caption] Was the early solar system bombarded with lots of big impacts? This is a question that has puzzled scientists for over 35 years. And it’s not just an academic one. We know from rocks on Earth that life began to evolve very early on, at least 3.8 billion years ago. If the Earth was … Continue reading "New Research Casts Doubt on the Late Heavy Bombardment"