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The 2005 MARTE Robotic Drilling Experiment in Río Tinto, Spain: objectives, approach, and results of a simulated mission to search for life in the Martian subsurface.
Stoker CR, Cannon HN, Dunagan SE, Lemke LG, Glass BJ, Miller D, Gomez-Elvira J, Davis K, Zavaleta J, Winterholler A, Roman M, Rodriguez-Manfredi JA, Bonaccorsi R, Bell MS, Brown A, Battler M, Chen B, Cooper G, Davidson M, Fernández-Remolar D, Gonzales-Pastor E, Heldmann JL, Martínez-Frías J, Parro V, Prieto-Ballesteros O, Sutter B, Schuerger AC, Schutt J, Rull F. Stoker CR, et al. Among authors: heldmann jl. Astrobiology. 2008 Oct;8(5):921-45. doi: 10.1089/ast.2007.0217. Astrobiology. 2008. PMID: 19032053
The Icebreaker Life Mission to Mars: a search for biomolecular evidence for life.
McKay CP, Stoker CR, Glass BJ, Davé AI, Davila AF, Heldmann JL, Marinova MM, Fairen AG, Quinn RC, Zacny KA, Paulsen G, Smith PH, Parro V, Andersen DT, Hecht MH, Lacelle D, Pollard WH. McKay CP, et al. Among authors: heldmann jl. Astrobiology. 2013 Apr;13(4):334-53. doi: 10.1089/ast.2012.0878. Epub 2013 Apr 5. Astrobiology. 2013. PMID: 23560417
Reaching 1 m deep on Mars: the Icebreaker drill.
Zacny K, Paulsen G, McKay CP, Glass B, Davé A, Davila AF, Marinova M, Mellerowicz B, Heldmann J, Stoker C, Cabrol N, Hedlund M, Craft J. Zacny K, et al. Astrobiology. 2013 Dec;13(12):1166-98. doi: 10.1089/ast.2013.1038. Epub 2013 Dec 4. Astrobiology. 2013. PMID: 24303959
The BASALT Research Program: Designing and Developing Mission Elements in Support of Human Scientific Exploration of Mars.
Lim DSS, Abercromby AFJ, Kobs Nawotniak SE, Lees DS, Miller MJ, Brady AL, Miller MJ, Mirmalek Z, Sehlke A, Payler SJ, Stevens AH, Haberle CW, Beaton KH, Chappell SP, Hughes SS, Cockell CS, Elphic RC, Downs MT, Heldmann JL. Lim DSS, et al. Among authors: heldmann jl. Astrobiology. 2019 Mar;19(3):245-259. doi: 10.1089/ast.2018.1869. Astrobiology. 2019. PMID: 30840510 Free PMC article.
Science Objectives for Flagship-Class Mission Concepts for the Search for Evidence of Life at Enceladus.
MacKenzie SM, Neveu M, Davila AF, Lunine JI, Cable ML, Phillips-Lander CM, Eigenbrode JL, Waite JH, Craft KL, Hofgartner JD, McKay CP, Glein CR, Burton D, Kounaves SP, Mathies RA, Vance SD, Malaska MJ, Gold R, German CR, Soderlund KM, Willis P, Freissinet C, McEwen AS, Brucato JR, de Vera JP, Hoehler TM, Heldmann J. MacKenzie SM, et al. Among authors: heldmann j. Astrobiology. 2022 Jun;22(6):685-712. doi: 10.1089/ast.2020.2425. Epub 2022 Mar 15. Astrobiology. 2022. PMID: 35290745 Free PMC article.
Detection of water in the LCROSS ejecta plume.
Colaprete A, Schultz P, Heldmann J, Wooden D, Shirley M, Ennico K, Hermalyn B, Marshall W, Ricco A, Elphic RC, Goldstein D, Summy D, Bart GD, Asphaug E, Korycansky D, Landis D, Sollitt L. Colaprete A, et al. Science. 2010 Oct 22;330(6003):463-8. doi: 10.1126/science.1186986. Science. 2010. PMID: 20966242
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