Currently browsing: Items authored or edited by Ben Stephens

Ramkissoon, Nisha K.; Macey, Michael C.; Kucukkilic-Stephens, Ezgi; Barton, Timothy; Steele, Andrew; Johnson, David N.; Stephens, Ben P.; Schwenzer, Susanne P.; Pearson, Victoria K. and Olsson-Francis, Karen (2024). Experimental Identification of Potential Martian Biosignatures in Open and Closed Systems. Astrobiology, 24(5) pp. 538–558.

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Balcha, Ermias Sissay; Olsson-Francis, Karen; Stephens, Ben; Cavalazzi, Barbara; Woldesemayat, Adugna Abdi; Gemeda, Mesfin Tafesse and Macey, Michael C. (2024). Draft genome sequence of Bacillus sp. strain X and Salarachaeum sp. strain III isolated from Lake Karum, Danakil Depression, Ethiopia. Microbiology Resource Announcements, 13(3), article no. e01260-23.

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Macey, Michael; Ramkissoon, Nisha; Cogliati, Simone; Toubes-Rodrigo, Mario; Stephens, Ben; Kucukkilic-Stephens, Ezgi; Schwenzer, Susanne; Pearson, Victoria; Preston, Louisa J. and Olsson-Francis, Karen (2023). Habitability and Biosignature Formation in Simulated Martian Aqueous Environments. Astrobiology, 23(2) pp. 144–154.

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Oliver, James A.W.; Kelbrick, Matthew; Ramkissoon, Nisha K.; Dugdale, Amy; Stephens, Ben; Kucukkilic-Stephens, Ezgi; Fox-Powell, Mark G.; Schwenzer, Susanne P.; Antunes, André and Macey, Michael C. (2022). Sulfur Cycling as a Viable Metabolism under Simulated Noachian/Hesperian Chemistries. Life, 12(4), article no. 523.

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Kelbrick, Matthew; Oliver, James A. W.; Ramkissoon, Nisha K.; Dugdale, Amy; Stephens, Ben; Kucukkilic-Stephens, Ezgi; Schwenzer, Susanne P.; Antunes, André and Macey, Michael C. (2022). Microbes from Brine Systems with Fluctuating Salinity Can Thrive under Simulated Martian Chemical Conditions. Life, 12(1) p. 12.

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Macey, M. C.; Fox-Powell, M.; Ramkissoon, N. K.; Stephens, B. P.; Barton, T.; Schwenzer, S. P.; Pearson, V. K.; Cousins, C. R. and Olsson-Francis, K. (2020). The identification of sulfide oxidation as a potential metabolism driving primary production on late Noachian Mars. Scientific reports, 10, article no. 10941.

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Fox-Powell, Mark G.; Stephens, Ben; Batty, Claire; Aldis, Angus; Hammond, Sam; Barton, Tim and Gladding, Toni (2024). Chemical fractionation in terrestrial geysers: implications for cryovolcanic plumes at ocean worlds. In: AbSciCon 2024, 5-10 May 2024, Providence, RI, USA.

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Aldis, Angus; Fox-Powell, Mark; Gladding, Toni; Olsson-Francis, Karen and Stephens, Ben (2024). Bubbles are rockets for microbes: predicting microbial dispersion in Enceladus’s plumes based on bubbling in Iceland’s geothermal springs. In: UKPF 2024 Conference, 15 Jan 2024, Imperial College London.

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Macey, Michael; Ramkissoon, Nisha; Baharier, Bea; Steele, Andrew; Kucukkilic-Stephens, Ezgi; Stephens, Ben; Schwenzer, Susanne; Pearson, Victoria and Olsson-Francis, Karen (2023). The habitability of water from distinct martian environments. In: ASB9: Celebrating 20 Years of the Astrobiology Society of Britain, 7-8 Sep 2023, Clore Management Centre, Birkbeck, University of London.

Macey, Michael; Ramkissoon, Nisha; Baharier, Bea; Steele, Andrew; Kucukkilic-Stephens, Ezgi; Stephens, Ben; Schwenzer, Susanne; Pearson, Victoria and Olsson-Francis, Karen (2023). The habitability of distinct martian environments. In: European Astrobiology Network Association EANA 2023, 19-22 Sep 2023, Madrid.

Fox-Powell, Mark G.; Stephens, Ben; Siggs, Dominic; Barton, Timothy; Hammond, Sam; Kucukkilic-Stephens, Ezgi; Batty, Claire; Gladding, Toni and Olsson-Francis, Karen (2023). Insights into the origins and composition of cryovolcanic plume particles from natural and experimental analogues. In: Workshop on the Origins and Habitability of the Galilean Moons, 24-26 Oct 2023, Marseille, France.

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Fox-Powell, Mark; Stephens, Ben; Barton, Timothy; Hammond, Sam; Kucukkilic-Stephens, Ezgi; Batty, Claire; Gladding, Toni and Olsson-Francis, Karen (2023). Geochemistry and microbiology of geothermal aerosols in Iceland: implications for biosignatures in the plumes of Enceladus. In: 9th Astrobiology Society of Britain conference, 07-08 Sep 2023, Birkbeck, University of London.

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Fox-Powell, Mark; Stephens, Ben; Batty, Claire; Gladding, Toni and Olsson-Francis, Karen (2023). Geochemistry and microbiology of geothermal aerosols in Iceland: implications for biosignatures in the plumes of Enceladus. In: 54th Lunar and Planetary Science Conference, 13-17 Mar 2023, Houston, TX, USA.

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Ilieva, Velislava; Stephens, Ben; Goodall, Tim; Ori, Gian Gabriele; Read, Daniel; Pearson, Victoria; Olsson-Francis, Karen and Macey, Michael (2022). First insights into the chemistry and microbial community composition of the Western Sahara salt plains, a potential Mars analogue. In: Geomicrobiology Research In Progress Meeting, 30 Jun - 1 Jul 2022, University of Huddersfield.

Ilieva, Velislava; Stephens, Ben; Goodall, Tim; Ori, Gian Gabriele; Read, Daniel; Pearson, Victoria; Olsson-Francis, Karen and Macey, Michael (2022). Western Sahara salt plains as a potential novel Mars analogue. In: Europlanet Science Congress 2022, 18-23 Sep 2022, Granada, Spain.

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Fox-Powell, Mark; Stephens, Ben; Del Moral Jimenez, Alvaro; Dazley, Connor; Slade, David; Richards, Grace; Cousins, Claire and Olsson-Francis, Karen (2022). Entombment of microorganisms within rapidly frozen fluid droplets relevant to the plumes of Enceladus. In: Forming and Exploring Habitable Worlds workshop, 7-13 Nov 2022, Edinburgh, UK.

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Fox-Powell, Mark; Stephens, Ben; Del Moral Jimenez, Alvaro; Dazley, Connor; Slade, David; Richards, Grace; Cousins, Claire and Olsson-Francis, Karen (2022). Entombment of microbial biomass within rapidly frozen fluid droplets relevant to the plumes of Enceladus. In: Europlanet Science Congress 2022, 18-23 Sep 2022, Granada, Spain.

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Macey, Michael; Ramkissoon, Nisha; Fox-Powell, Mark; Barton, Tim; Stephens, Ben P.; Schwenzer, Susanne P.; Pearson, Victoria K.; Cousins, Claire R. and Olsson-Francis, Karen (2020). Colour Peak:An analogue environment for the waters of late Noachian Mars. In: EANA 2020, 27-28 Aug 2020, Online.

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Macey, Michael C.; Fox-Powell, Mark; Ramkissoon, Nisha K.; Stephens, Ben P.; Barton, Tim; Schwenzer, Susanne P.; Pearson, Victoria K.; Cousins, Claire R. and Olsson-Francis, Karen (2020). Colour Peak: An analogue environment for late Noachian Mars. In: Astrobiology Australasia Meeting, 9-11 Sep 2020, Online.

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Macey, Michael C; Fox-Powell, Mark; Ramkissoon, Nisha K; Baharier, Bea; Oliver, James A W; Stephens, Ben; Schwenzer, Susanne P; Pearson, Victoria K; Cousins, Claire R and Olsson-Francis, Karen (2020). The identification of sulfide oxidation as potential metabolism driving primary production on late Noachian Mars. In: 52nd Lunar and Planetary Science Conference, 15-19 Mar 2020 (Virtual), Houston, USA.

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Macey, Michael Christopher; Stephens, Ben; Fox-Powell, Mark; Schwenzer, Susanne P.; Pearson, Victoria K.; Cousins, Claire R. and Olsson-Francis, Karen (2019). The microbial diversity of a sulfur-rich and saline cold pool in the Canadian high Arctic. In: Access Microbiology, Microbiology Society, 1.

Macey, Michael Christopher; Fox-Powell, Mark; Stephens, Ben; Schwenzer, Susanne P.; Pearson, Victoria K.; Cousins, Claire R. and Olsson-Francis, Karen (2018). Arctic microbes – The phylogenetic and functional diversity of prokaryotes at Colour Peak. In: Molecular Microbial Ecology Group (MMEG) Meeting 2018, 17-19 Dec 2018, Swansea.

Macey, Michael C; Stephens, Ben; Fox-Powell, Mark; Cousins, Claire R.; Schwenzer, Susanne P; Pearson, Victoria K. and Olsson-Francis, Karen (2018). Prokaryotes at Colour Peak – An analogue for the Icy Moons. In: EANA 2018, 24-28 Sep 2018, Berlin.

Macey, Michael C.; Stephens, Ben; Fox-Powell, Mark; Cousins, Claire R.; Schwenzer, Susanne P.; Pearson, Victoria K. and Olsson-Francis, Karen (2018). Prokaryotes at Colour Peak – An analogue for the Icy Moons. In: 12th International congress of Extremophiles, 16-20 Sep 2018, Ischia, Naples.