Astrobiology176- Page

Face-on view of the circumplanetary habitable zone of HD 114386 b assuming an Earth analog moon on e = 0.05 orbit around the planet. The axes represent the distance from

The early universe and its expansion. Credit: NASA’s Goddard Space Flight Center Conceptual Image Lab We demonstrate that dark matter interactions can profoundly influence stellar nucleosynthesis in the early universe

This plot shows the current sensitivity of detecting planets around Barnard’s Star using the MAROON-X Red channel and ESPRESSO data. — The Astrophysical Journal Letters Astronomers confirm the existence of

Deep-sea dive activity, 1958–2024. (A) Deep-sea dive activity has been concentrated in a small number of locations, particularly (B) Monterey Bay, USA; (C) Hawai’i, USA; (D) Suruga and Sagami Bays,

Platinum replica electron microscope image of the inner membrane of a mammalian cell. Source: Justin Taraska, Ph.D., chief of NHLBI’s molecular and cellular imaging laboratory — NIH.gov We explore a

Keith Cowing Explorers Club Fellow, ex-NASA Space Station Payload manager/space biologist, Away Teams, Journalist, Lapsed climber, Synaesthete, Na’Vi-Jedi-Freman-Buddhist-mix, ASL, Devon Island and Everest Base Camp veteran, (he/him) 🖖🏻 Follow on

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;

Argentina and Antarctica As Seen From Space — NASA Astrobiology or exobiology is a relatively new area of science that investigates the possibilities of finding life in other places in

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

This map shows the geographic distribution of the mobile towers of planet Earth, represented by red dots. The map contains more than 30 million individual data points, most of which