He assumed that this molecule had the opportunity to develop by natural chemical reactions on 100,000,000,000,000,000,000 (10) “hospitable ” planets over a period of four billion years.
Ia memperkirakan bahwa molekul itu bisa terbentuk di 100.000.000.000.000.000.000 (10) planet yang ” keadaannya cocok ” melalui reaksi - reaksi kimia alami selama periode empat miliar tahun.