[M-IS09] Astrobiology

[MIS09-03] N-Acyl Amino Acids as Dominant Amino Acid Precursors in a Homogenized Aggregate Sample from Asteroid Bennu

*Toshiki Koga¹, Yoshinori Takano^1,2, Kazunori Sasaki³, Hajime Sato³, Hiroshi Naraoka⁴, Yasuhiro Oba⁵, Yoshihiro Furukawa⁶, Yuta Hirakawa¹, Toshihiro Yoshimura¹, Naohiko Ohkouchi¹, Daniel P. Glavin⁷, Jason P. Dworkin⁷, Harold C. Connolly Jr.^8,9,10, Dante S. Lauretta⁸ (1. Japan Agency for Marine-Earth Science and Technology, 2. Keio University, 3. Human Metabolome Technologies Inc. , 4. Kyushu University, 5. Hokkaido University, 6. Tohoku University, 7. NASA Goddard Space Flight Center, 8. University of Arizona, 9. Rowan University, 10. American Museum of Natural History)

Keywords:asteroid Bennu, OSIRIS-REx mission, amino acids, origin of life, prebiotic chemistry, astrobiology