Abstract: DNA is an ideal template for a biological nanowire-it has a linear structure several atoms…
Author: New NASA STI
Advanced Curation Activities at NASA: Implications for Astrobiological Studies of Future Sample Collections
Abstract: The Astromaterials Acquisition and Curation Office (henceforth referred to herein as NASA Curation Office) at…
Amino Acid Contents of Meteorite Mineral Separates
Abstract: Indigenous amino acids have been found indigenous all 8 carbonaceous chondrite groups. However, the abundances,…
Chiral Selectivity as a Bridge to Homochirality
Abstract: In abiotic reactions, equal mixtures of L- and D- amino acid enantiomers are produced unless…
Volatile Content of 4-Vesta: Evidence from Unequilibrated Eucrites
Abstract: Eucrites are a class of basaltic meteorites that, along with the howardites and diogenites, likely…
Investigation of Tear Biomarkers as an Indicator of Human Health
Abstract: Scientific literature suggests that tear biomarkers can be used as a guide towards clinical diagnosis…
Human Mars Mission Overview and Dust Storm Impacts on Site Selection
Abstract: No abstract available
Multiple Nebular Gas Reservoirs Recorded by Oxygen Isotope Variation in a Spinel-rich CAI in CO3 MIL 090019
Abstract: We conducted NanoSIMS O-isotopic imaging of a primitive spinel-rich CAI spherule (27-2) from the MIL…
Pulsed-Laser Irradiation Space Weathering Of A Carbonaceous Chondrite
Abstract: Grains on the surfaces of airless bodies experience irradiation from solar energetic particles and melting,…