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A human astronaut under some form of deep sleep or “suspended animation” — Grok via Astrobiology.com Background: With renewed interest in long-duration space missions, there is growing exploration into synthetic

Map showing water percolation rates on Mars billions of years ago according to research from UT Jackson School of Geosciences. Surface water sinking through the Martian soil took between 50

Schematic representation of cofactor-bound Walker A P-loops. This figure is adapted from Demkiv et al., Mol. Biol. Evol. 2025, 42, msaf055, originally published under a CC-BY license. Credit: Molecular Biology

F1550C image of α Cen AB. α Cen B is saturated near the top and α Cen A is behind the F1550C mask near the center. Two known background stars are labeled (KS2 inset, detected after PSF subtraction;

Wolf 359 images from NIRCam (blue) and MIRI (red) before and after PSF subtraction. PSF subtraction was performed in order to improve the sensitivity to finding faint astrophysical sources near