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Samples returned from the asteroid Ryugu are similar to Ivuna-type carbonaceous meteorites.
Yokoyama T, Nagashima K, Nakai I, Young ED, Abe Y, Aléon J, Alexander CMO, Amari S, Amelin Y, Bajo KI, Bizzarro M, Bouvier A, Carlson RW, Chaussidon M, Choi BG, Dauphas N, Davis AM, Di Rocco T, Fujiya W, Fukai R, Gautam I, Haba MK, Hibiya Y, Hidaka H, Homma H, Hoppe P, Huss GR, Ichida K, Iizuka T, Ireland TR, Ishikawa A, Ito M, Itoh S, Kawasaki N, Kita NT, Kitajima K, Kleine T, Komatani S, Krot AN, Liu MC, Masuda Y, McKeegan KD, Morita M, Motomura K, Moynier F, Nguyen A, Nittler L, Onose M, Pack A, Park C, Piani L, Qin L, Russell SS, Sakamoto N, Schönbächler M, Tafla L, Tang H, Terada K, Terada Y, Usui T, Wada S, Wadhwa M, Walker RJ, Yamashita K, Yin QZ, Yoneda S, Yui H, Zhang AC, Connolly HC Jr, Lauretta DS, Nakamura T, Naraoka H, Noguchi T, Okazaki R, Sakamoto K, Yabuta H, Abe M, Arakawa M, Fujii A, Hayakawa M, Hirata N, Hirata N, Honda R, Honda C, Hosoda S, Iijima YI, Ikeda H, Ishiguro M, Ishihara Y, Iwata T, Kawahara K, Kikuchi S, Kitazato K, Matsumoto K, Matsuoka M, Michikami T, Mimasu Y, Miura A, Morota T, Nakazawa S, Namiki N, Noda H, Noguchi R, Ogawa N, Ogawa K, Okada T, Okamoto C, Ono G, Ozaki M, Saiki T, Sakatani N, Sawada H, Senshu H, Shimaki Y, Shirai K, Sugita … See abstract for full author list ➔ Yokoyama T, et al. Among authors: mckeegan kd. Science. 2023 Feb 24;379(6634):eabn7850. doi: 10.1126/science.abn7850. Epub 2023 Feb 24. Science. 2023. PMID: 35679354 Free article.
Comet 81P/Wild 2 under a microscope.
Brownlee D, Tsou P, Aléon J, Alexander CM, Araki T, Bajt S, Baratta GA, Bastien R, Bland P, Bleuet P, Borg J, Bradley JP, Brearley A, Brenker F, Brennan S, Bridges JC, Browning ND, Brucato JR, Bullock E, Burchell MJ, Busemann H, Butterworth A, Chaussidon M, Cheuvront A, Chi M, Cintala MJ, Clark BC, Clemett SJ, Cody G, Colangeli L, Cooper G, Cordier P, Daghlian C, Dai Z, D'Hendecourt L, Djouadi Z, Dominguez G, Duxbury T, Dworkin JP, Ebel DS, Economou TE, Fakra S, Fairey SA, Fallon S, Ferrini G, Ferroir T, Fleckenstein H, Floss C, Flynn G, Franchi IA, Fries M, Gainsforth Z, Gallien JP, Genge M, Gilles MK, Gillet P, Gilmour J, Glavin DP, Gounelle M, Grady MM, Graham GA, Grant PG, Green SF, Grossemy F, Grossman L, Grossman JN, Guan Y, Hagiya K, Harvey R, Heck P, Herzog GF, Hoppe P, Hörz F, Huth J, Hutcheon ID, Ignatyev K, Ishii H, Ito M, Jacob D, Jacobsen C, Jacobsen S, Jones S, Joswiak D, Jurewicz A, Kearsley AT, Keller LP, Khodja H, Kilcoyne AL, Kissel J, Krot A, Langenhorst F, Lanzirotti A, Le L, Leshin LA, Leitner J, Lemelle L, Leroux H, Liu MC, Luening K, Lyon I, Macpherson G, Marcus MA, Marhas K, Marty B, Matrajt G, McKeegan K, Meibom A, Mennella V, Messenger K, Messenger S, Mik… See abstract for full author list ➔ Brownlee D, et al. Science. 2006 Dec 15;314(5806):1711-6. doi: 10.1126/science.1135840. Science. 2006. PMID: 17170289 Free article.
Isotopic compositions of cometary matter returned by Stardust.
McKeegan KD, Aléon J, Bradley J, Brownlee D, Busemann H, Butterworth A, Chaussidon M, Fallon S, Floss C, Gilmour J, Gounelle M, Graham G, Guan Y, Heck PR, Hoppe P, Hutcheon ID, Huth J, Ishii H, Ito M, Jacobsen SB, Kearsley A, Leshin LA, Liu MC, Lyon I, Marhas K, Marty B, Matrajt G, Meibom A, Messenger S, Mostefaoui S, Mukhopadhyay S, Nakamura-Messenger K, Nittler L, Palma R, Pepin RO, Papanastassiou DA, Robert F, Schlutter D, Snead CJ, Stadermann FJ, Stroud R, Tsou P, Westphal A, Young ED, Ziegler K, Zimmermann L, Zinner E. McKeegan KD, et al. Science. 2006 Dec 15;314(5806):1724-8. doi: 10.1126/science.1135992. Science. 2006. PMID: 17170292 Free article.
Early formation of the Moon 4.51 billion years ago.
Barboni M, Boehnke P, Keller B, Kohl IE, Schoene B, Young ED, McKeegan KD. Barboni M, et al. Among authors: mckeegan kd. Sci Adv. 2017 Jan 11;3(1):e1602365. doi: 10.1126/sciadv.1602365. eCollection 2017 Jan. Sci Adv. 2017. PMID: 28097222 Free PMC article.
DETERMINING THE ELEMENTAL AND ISOTOPIC COMPOSITION OF THE PRESOLAR NEBULA FROM GENESIS DATA ANALYSIS: THE CASE OF OXYGEN.
Laming JM, Heber VS, Burnett DS, Guan Y, Hervig R, Huss GR, Jurewicz AJG, Koeman-Shields EC, McKeegan KD, Nittler L, Reisenfeld DB, Rieck KD, Wang J, Wiens RC, Woolum DS. Laming JM, et al. Among authors: mckeegan kd. Astrophys J Lett. 2017 Dec 10;851(No 1):L12. doi: 10.3847/2041-8213/aa9bf0. Epub 2017 Dec 6. Astrophys J Lett. 2017. PMID: 29657703 Free PMC article.
Alkali magmatism on a carbonaceous chondrite planetesimal.
Aléon J, Aléon-Toppani A, Platevoet B, Bardintzeff JM, McKeegan KD, Brisset F. Aléon J, et al. Among authors: mckeegan kd. Proc Natl Acad Sci U S A. 2020 Apr 14;117(15):8353-8359. doi: 10.1073/pnas.1919550117. Epub 2020 Mar 30. Proc Natl Acad Sci U S A. 2020. PMID: 32229558 Free PMC article.
33 results