Crystalline water in gypsum is unavailable for cyanobacteria in laboratory experiments and in natural desert endolithic habitats
Autor
Wierzchos, Jacek
Artieda, Octavio
Ascaso, Carmen
Nieto García, Fernando
Vítek, Petr
Azua-Bustos, Armando
Fairén, Alberto G.
Colecciones
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Azua-Bustos, Armando; Fairén, Alberto G.; González-Silva, Carlos; Prieto-Ballesteros, Olga; Carrizo, Daniel; Sánchez-García, Laura; Parro, Victor; Fernández-Martínez, Miguel Ángel; Escudero, Cristina; Muñoz-Iglesias, Victoria; ... (Nature Research, 2023)Identifying unequivocal signs of life on Mars is one of the most important objectives for sending missions to the red planet. Here we report Red Stone, a 163-100 My alluvial fan–fan delta that formed under arid conditions ... -
Article
Inhabited subsurface wet smectites in the hyperarid core of the Atacama Desert as an analog for the search for life on Mars (2020)
Azua-Bustos, Armando; Fairén, Alberto G.; González Silva, Carlos; Carrizo, Daniel; Fernández-Martínez, Miguel Ángel; Arenas-Fajardo, Cristián; Fernández-Sampedro, Maite; Gil-Lozano, Carolina; Sánchez-García, Laura; Ascaso, Carmen; ... (Nature Research, 2020-12-01)The modern Martian surface is unlikely to be habitable due to its extreme aridity among other environmental factors. This is the reason why the hyperarid core of the Atacama Desert has been studied as an analog for the ... -
Erratum
Author Correction: Unprecedented rains decimate surface microbial communities in the hyperarid core of the Atacama Desert (Scientific Reports, (2018), 8, 1, (16706), 10.1038/s41598-018-35051-w) (2020)
Azua-Bustos A.; Fairén A.G.; González-Silva C.; Ascaso C.; Carrizo D.; Fernández-Martínez M.Á.; Fernández-Sampedro M.; García-Descalzo L.; García-Villadangos M.; Martin-Redondo M.P.; ... (Nature Publishing Group, 2019)