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