Showing results (1821-1830 of 1,860) with videos related to

Sort By:
Pageof 186
Astrobiology|March 17, 2026
A Modular 3D-Printed Design to Investigate Prebiotic Chemical Systems in Hot Spring PoolsArslan Siddique, Dev Chauhan, Alethea Dutton, et al.
Astrobiology|April 11, 2015
Prebiotic glycosylation of uracil with electron-donating substituentsHyo-Joong Kim, Steven A Benner
Astrobiology|August 6, 2008
Subcritical water extractor for Mars analog soil analysisXenia Amashukeli, Frank J Grunthaner, Steven B Patrick, et al.
Astrobiology|November 27, 2002
Effect of temperature on the adsorption of adenineS J Sowerby, C M Mörth, N G Holm
Astrobiology|December 18, 2003
Terahertz circular dichroism spectroscopy: a potential approach to the in situ detection of life's metabolic and genetic machineryJing Xu, Gerald J Ramian, Jhenny F Galan, et al.
Astrobiology|March 23, 2006
Iron-magnesium silicate bioweathering on Earth (and Mars?)M R Fisk, R Popa, O U Mason, et al.
Astrobiology|August 19, 2006
Ultrastructural study of iron oxide precipitates: implications for the search for biosignatures in the Meridiani hematite concretions, MarsVirginia Souza-Egipsy, Jens Ormö, Brenda Beitler Bowen, et al.
Astrobiology|June 29, 2023
Real-Time Quantification of Size-Resolved Bioaerosols and Inert Particles in Spacecraft Assembly Facilities at the NASA Jet Propulsion LaboratorySarah Yearicks, Mahjabeen Ahmed, Angie Rivera, et al.
Astrobiology|July 27, 2023
Are Large Sulfur Isotope Variations Biosignatures in an Ancient, Impact-Induced Hydrothermal Mars Analog?Christopher J Tino, Eva E Stüeken, Gernot Arp, et al.
Astrobiology|July 28, 2023
Confidence of Life Detection: The Problem of Unconceived AlternativesPeter Vickers, Christopher Cowie, Steven J Dick, et al.
Pageof 186