Astrobiology25- Page

H2O photodissociation timescale and turbulent diffusion mixing timescale of the fiducial model using the chemical network. The 1, 10 and 100 year timescale contours are indicated in white in both

Multi-night ZTF stacks centered at the nominal ephemeris position of 3I of periods from UT 2024 June 15 to UT 2025 May 9. Each stack is smoothed by a 2′′-wide

experimental setup – Astrobiology via PubMed The gravity-dependent behavior of Paramecium biaurelia and Euglena gracilis have previously been studied on ground and in real microgravity. To validate whether high magnetic

Schematic diagram showing all the model pathways leading to the production of both neutrals and cations. Each molecular species indicated here has a node whose size is proportional to the

An SwRI-led team used Webb telescope observations (white) to detect methane gas on the distant dwarf planet Makemake. Sharp emission peaks near 3.3 microns reveal methane in the gas phase

Freshly collected egg capsules (or cocoons) and flatworms. (a) Egg capsules on rock fragment (arrowhead, one egg capsule). (b) Partly opened egg capsule containing three spherical-stage flatworms. (c) Spherical-stage flatworm

The four helices conserved across the Lipocone superfamily constitute a cone-like structure, with the helices tending to coalesce on one end and open out into a pocket on the other,

The top and lower left panels show the integrated intensity map and the intensity-weighted velocity for EG. The top and lower right panels show the same for GN. We only

a, Orbital context image with the rover traverse overlain in white. White line and arrows show the direction of the rover traverse from the southern contact between the Margin Unit

Mineralogical map of Jezero crater explored by the Perseverance rover. This mineral map was created from near-infrared (1-2.6 µm) CRISM imagery (Parente et al., 2021) using recently developed technologies (Itoh