Astrobiology32- Page

Optical microscopy image of the clastic matrix region in LAR 12252 that was studied using S-XANES. Notable phases include enstatite (examples outlined in red), sulphides (example outlined in yellow), a

HWO Science Case Portal The HWO Science Working Groups are excited to share draft science cases that will help shape the top-level science goals, instrument needs, and mission architecture for

Status Report Life June 2, 2025 Venus — NASA Venus is not generally at the forefront when considering extraterrestrial life. Yet, based on the physical similarities and proximity to Earth

Space Microbial Culture Collection The Space Microbial Culture Collection (SMCC) has been awarded a grant from NASA’s Planetary Science Division through the Planetary Protection Research (PPR) program to serve as

Top Panel: Absorption cross sections for a temperature of 650K and pressure of 1 bar used in the retrieval analysis from Hood et al. (2024). Bottom Panel: The complete SED

GJ 357 b NIRISS white light curve fit results. Top panel: Raw GJ 357 b order 1 white light curve, with the best-fitting astrophysical transit + systematics model overplotted in

Magnification of Rhinocladiella Simili cells in PDB culture medium, showing pseudohypha behavior –NPJ Microgravity via PubMed Studying the survival of terrestrial microorganisms under Martian conditions, particularly in the presence of

Planning diagram showing variation in latitude range (between heavy black lines) vs. season (solar longitude, LS) for SHARAD standard VLR observations wherein all associated spacecraft maneuvers occur when the MRO

Distribution of simulated EEC yield (solid contours) and underlying planet population (dotted contours) around FGK-type stars within 20 pc. We show the planetary radius over incident flux distribution, where the

χ2 maps for the CS RT models. The free parameters f0 and Re are on the x− and y−axes, respectively. The red + sign denotes the best-fit model, and the