¹D. R. Schmidt,¹ N. J. Woolf, ²T. J. Zega, ^2,3,4L. M. Ziurys
Nature 564, 378-381 Link to Article [https://doi.org/10.1038/s41586-018-0763-1]
¹Department of Astronomy, Steward Observatory, University of Arizona, Tucson, AZ, USA
²Department of Planetary Science, Lunar and Planetary Laboratory, University of Arizona, Tucson, AZ, USA
³Department of Chemistry and Biochemistry, University of Arizona, Tucson, AZ, USA
⁴Arizona Radio Observatory, Steward Observatory, University of Arizona, Tucson, AZ, USA

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