Kevin Zahnle1. Show Affiliations » 1. Space Science and Astrobiology Division, NASA Ames Research Center, Moffett Field, CA, USA. kevin.j.zahnle@nasa.gov.
Abstract
Year: 2015 PMID: 25613875 DOI: 10.1126/science.aaa3687
Source DB: PubMed Journal: Science ISSN: 0036-8075 Impact factor: 47.728