後期重爆撃期
1. Late Heavy BombardmentThe Late Heavy Bombardment (commonly referred to as the lunar cataclysm, or LHB) is a period of time approximately 4.1 to 3.8 billion years ago during which a large number of impact craters are believed to have formed on the Moon, and by inference on Earth, Mercury, Venus, and Mars as well.
Read “Late Heavy Bombardment” on English Wikipedia
Read “後期重爆撃期” on Japanese Wikipedia
Read “Late Heavy Bombardment” on DBpedia
Read “Late Heavy Bombardment” on English Wikipedia
Read “後期重爆撃期” on Japanese Wikipedia
Read “Late Heavy Bombardment” on DBpedia
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