Publisher Correction: No detection of methane on Mars from early ExoMars Trace Gas Orbiter observations.

Nature 569:7754 (2019) E2-E2

Authors:

Oleg Korablev, Ann Carine Vandaele, Franck Montmessin, Anna A Fedorova, Alexander Trokhimovskiy, François Forget, Franck Lefèvre, Frank Daerden, Ian R Thomas, Loïc Trompet, Justin T Erwin, Shohei Aoki, Séverine Robert, Lori Neary, Sébastien Viscardy, Alexey V Grigoriev, Nikolay I Ignatiev, Alexey Shakun, Andrey Patrakeev, Denis A Belyaev, Jean-Loup Bertaux, Kevin S Olsen, Lucio Baggio, Juan Alday, Yuriy S Ivanov, Bojan Ristic, Jon Mason, Yannick Willame, Cédric Depiesse, Laszlo Hetey, Sophie Berkenbosch, Roland Clairquin, Claudio Queirolo, Bram Beeckman, Eddy Neefs, Manish R Patel, Giancarlo Bellucci, Jose-Juan López-Moreno, Colin F Wilson, Giuseppe Etiope, Lev Zelenyi, Håkan Svedhem, Jorge L Vago, ACS and NOMAD Science Teams

Abstract:

The surname of author Cathy Quantin-Nataf was misspelled 'Quantin-Nata', authors Ehouarn Millour and Roland Young were missing from the ACS and NOMAD Science Teams list, and minor changes have been made to the author and affiliation lists; see accompanying Amendment. These errors have been corrected online.

Detecting Earth-like Biosignatures on Rocky Exoplanets around Nearby Stars with Ground-based Extremely Large Telescopes

\baas 51 (2019) 3

Authors:

Mercedes Lopez-Morales, Thayne Currie, Johanna Teske, Eric Gaidos, Eliza Kempton, Jared Males, Nikole Lewis, Benjamin V Rackham, Sagi Ben-Ami, Jayne Birkby, David Charbonneau, Laird Close, Jeff Crane, Courtney Dressing, Cynthia Froning, Yasuhiro Hasegawa, Quinn Konopacky, Ravi K Kopparapu, Dimitri Mawet, Bertrand Mennesson, Ramses Ramirez, Deno Stelter, Andrew Szentgyorgyi, Ji Wang, Munazza Alam, Karen Collins, Andrea Dupree, Margarita Karovska, James Kirk, Amit Levi, Chima McGruder, Chris Packman, Sarah Rugheimer, Surangkhana Rukdee

Directly Imaging Rocky Planets from the Ground

\baas 51 (2019) 3

Authors:

Ben Mazin, E Artigau, V Bailey, C Baranec, C Beichman, B Benneke, J Birkby, T Brandt, J Chilcote, M Chun, L Close, T Currie, I Crossfield, R Dekany, JR Delorme, C Dong, R Dong, R Doyon, C Dressing, M Fitzgerald, J Fortney, R Frazin, E Gaidos, O Guyon, J Hashimoto, L Hillenbrand

Initial results from the New Horizons exploration of 2014 MU69, a small Kuiper Belt object.

Science (New York, N.Y.) 364:6441 (2019) eaaw9771

Authors:

SA Stern, HA Weaver, JR Spencer, CB Olkin, GR Gladstone, WM Grundy, JM Moore, DP Cruikshank, HA Elliott, WB McKinnon, J Wm Parker, AJ Verbiscer, LA Young, DA Aguilar, JM Albers, T Andert, JP Andrews, F Bagenal, ME Banks, BA Bauer, JA Bauman, KE Bechtold, CB Beddingfield, N Behrooz, KB Beisser, SD Benecchi, E Bernardoni, RA Beyer, S Bhaskaran, CJ Bierson, RP Binzel, EM Birath, MK Bird, DR Boone, AF Bowman, VJ Bray, DT Britt, LE Brown, MR Buckley, MW Buie, BJ Buratti, LM Burke, SS Bushman, B Carcich, AL Chaikin, CL Chavez, AF Cheng, EJ Colwell, SJ Conard, MP Conner, CA Conrad, JC Cook, SB Cooper, OS Custodio, CM Dalle Ore, CC Deboy, P Dharmavaram, RD Dhingra, GF Dunn, AM Earle, AF Egan, J Eisig, MR El-Maarry, C Engelbrecht, BL Enke, CJ Ercol, ED Fattig, CL Ferrell, TJ Finley, J Firer, J Fischetti, WM Folkner, MN Fosbury, GH Fountain, JM Freeze, L Gabasova, LS Glaze, JL Green, GA Griffith, Y Guo, M Hahn, DW Hals, DP Hamilton, SA Hamilton, JJ Hanley, A Harch, KA Harmon, HM Hart, J Hayes, CB Hersman, ME Hill, TA Hill, JD Hofgartner, ME Holdridge, M Horányi, A Hosadurga, AD Howard, CJA Howett, SE Jaskulek, DE Jennings, JR Jensen, MR Jones, HK Kang, DJ Katz, DE Kaufmann, JJ Kavelaars, JT Keane, GP Keleher, M Kinczyk, MC Kochte, P Kollmann, SM Krimigis, GL Kruizinga, DY Kusnierkiewicz, MS Lahr, TR Lauer, GB Lawrence, JE Lee, EJ Lessac-Chenen, IR Linscott, CM Lisse, AW Lunsford, DM Mages, VA Mallder, NP Martin, BH May, DJ McComas, RL McNutt, DS Mehoke, TS Mehoke, DS Nelson, HD Nguyen, JI Núñez, AC Ocampo, WM Owen, GK Oxton, AH Parker, M Pätzold, JY Pelgrift, FJ Pelletier, JP Pineau, MR Piquette, SB Porter, S Protopapa, E Quirico, JA Redfern, AL Regiec, HJ Reitsema, DC Reuter, DC Richardson, JE Riedel, MA Ritterbush, SJ Robbins, DJ Rodgers, GD Rogers, DM Rose, PE Rosendall, KD Runyon, MG Ryschkewitsch, MM Saina, MJ Salinas, PM Schenk, JR Scherrer, WR Schlei, B Schmitt, DJ Schultz, DC Schurr, F Scipioni, RL Sepan, RG Shelton, MR Showalter, M Simon, KN Singer, EW Stahlheber, DR Stanbridge, JA Stansberry, AJ Steffl, DF Strobel, MM Stothoff, T Stryk, JR Stuart, ME Summers, MB Tapley, A Taylor, HW Taylor, RM Tedford, HB Throop, LS Turner, OM Umurhan, J Van Eck, D Velez, MH Versteeg, MA Vincent, RW Webbert, SE Weidner, GE Weigle, JR Wendel, OL White, KE Whittenburg, BG Williams, KE Williams, SP Williams, HL Winters, AM Zangari, TH Zurbuchen

Abstract:

The Kuiper Belt is a distant region of the outer Solar System. On 1 January 2019, the New Horizons spacecraft flew close to (486958) 2014 MU69, a cold classical Kuiper Belt object approximately 30 kilometers in diameter. Such objects have never been substantially heated by the Sun and are therefore well preserved since their formation. We describe initial results from these encounter observations. MU69 is a bilobed contact binary with a flattened shape, discrete geological units, and noticeable albedo heterogeneity. However, there is little surface color or compositional heterogeneity. No evidence for satellites, rings or other dust structures, a gas coma, or solar wind interactions was detected. MU69's origin appears consistent with pebble cloud collapse followed by a low-velocity merger of its two lobes.

Publisher Correction: No detection of methane on Mars from early ExoMars Trace Gas Orbiter observations.

Nature 569:7754 (2019) E2

Authors:

Oleg Korablev, Ann Carine Vandaele, Franck Montmessin, Anna A Fedorova, Alexander Trokhimovskiy, François Forget, Franck Lefèvre, Frank Daerden, Ian R Thomas, Loïc Trompet, Justin T Erwin, Shohei Aoki, Séverine Robert, Lori Neary, Sébastien Viscardy, Alexey V Grigoriev, Nikolay I Ignatiev, Alexey Shakun, Andrey Patrakeev, Denis A Belyaev, Jean-Loup Bertaux, Kevin S Olsen, Lucio Baggio, Juan Alday, Yuriy S Ivanov, Bojan Ristic, Jon Mason, Yannick Willame, Cédric Depiesse, Laszlo Hetey, Sophie Berkenbosch, Roland Clairquin, Claudio Queirolo, Bram Beeckman, Eddy Neefs, Manish R Patel, Giancarlo Bellucci, Jose-Juan López-Moreno, Colin F Wilson, Giuseppe Etiope, Lev Zelenyi, Håkan Svedhem, Jorge L Vago, ACS and NOMAD Science Teams

Abstract:

The surname of author Cathy Quantin-Nataf was misspelled 'Quantin-Nata', authors Ehouarn Millour and Roland Young were missing from the ACS and NOMAD Science Teams list, and minor changes have been made to the author and affiliation lists; see accompanying Amendment. These errors have been corrected online.