Astrobiology43- Page

LEFT: Predicted 22Ne mass fraction as a function of metallicity for the WD remnants of stars in the Hypatia Catalog (Hinkel et al. 2014). The colors represent for the

Periodic table of elements and their nucleosynthesis. Biological utilisation of the elements and biometals (in orange and yellow) and their nucleosynthesis processes in the Universe are indicated. CHNOPS elements and

Drill (a) and scoop (b) UAS sampling systems. — The Planetary Science Journal Unoccupied aircraft systems (UAS) technology on Earth has become increasingly prevalent and accessible, and for extraterrestrial applications,

Canadian Contribution to the Habitable Worlds Observatory — CSA Solicitation number 9F052-20250134 The Canadian Space Agency (CSA) is requesting information and feedback from Stakeholders regarding possible Canadian contributions to the

Origin & Evolution of Life Status Report Astrobiology via PubMed August 19, 2025 The Miller-Urey experiment that was used to demonstrate the synthesis of biologically relevant molecules in a hypothetical

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

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

T. phoenicis cells growing in “clumps” in acetate minimal media, shown after growth was terminated (~5,000 min) and plates were removed from the Tecan SpectraFluor Plus instrument. — Microbiology Spectrum

(A) Field photograph of exceptional shatter cones near the center of the structure. Photo credit: A.R.B./Harvard University. (B) Geologic map of the structure, which occupies the north flank of North