Astrobiology9- Page

Major icy bodies in the Solar System, with the Earth’s moon to scale. The images are shown at the proper relative size. From NASA’s Planetary Photojournal (https://photojournal.jpl.nasa.gov/), Earth’s Moon (PIA00302),

Phylogenetic, morphological, and physiological data support establishment of Incendiamoeba cascadensis, a novel genus and species within Amoebozoa. (H) SEM of V. vermiformis in amoebiform state. Scale bar = 1µm. —

b) Cross-sections from 1D electrical resistivity models from inverted AEM data collected along the selected flight profile. Groundwater and thermal fluids containing appreciable total dissolved solids significantly reduce resistivities of

Cores of lava breccia, cemented with white calcium carbonate minerals, recovered from IODP Site U1557 Credit IODP JRSO Sixty-million-year-old rock samples from deep under the ocean have revealed how huge

Key Martian stressors (e.g., UV radiation, extreme dryness, oxidizing conditions, methane release) — Nature communications biology Terraforming Mars toward sustainable life-supporting ecosystems poses unprecedented challenges. Extremophilic microbes, which thrive in

Refractory ratio of stars compared to their exoplanets as populations. The host stars population is shown in red at contours of 1 and 2 σ values, while the dotted contour

Average difference (D ¯) between models and observations over model time (x-axis) and model density (y-axis) for the seven objects except the last panel which is for the determined best

Maximum likelihood phylogenetic trees of the S. ruber M31T-predicted proteins with an archaeal evolutionary history potentially acquired by horizontal gene transfer: (A) sodium-dependent transporter (XGX02982.1); (B) MFS transporter (XGX01653.1); and

3I spectrum (dots) and the reflectance spectra of three CR and one R chondrite discussed in the text. — astro-ph.EP 3I/ATLAS is only the second confirmed cometary object known to

Schematic cartoon showing the difference between the patchy and clumpy formalisms, with a zoom in to the transmission geometry (where the star is to the left, and the observer to