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NASA Spaceline Current Awareness List #1,172 31 October 2025 (Space Life Science Research Results)
The abstract in PubMed or at the publisher’s site is linked when available and will open in a new window. Ferraro S, Sengupta S, Shaw J, Dave A, Cheli M,
Bacteria Reveal Hidden Powers Of Electricity Transfer
Desulfuromonas acetexigens on a metal electrod surface. Credits: KAUST. Microbes are masters of survival, evolving ingenious strategies to capture energy from their surroundings. For decades, scientists believed that only a
Onset Of Habitable Conditions On The Hadean Earth Set By Feedback Between Tides And Greenhouse Forcing
Evolution of nominal-composition cases across the full range of fO2 and tidal power densities simulated (see Section 2.3). Panel A (left): stages in planet’s lifetime after model initialization. Dotted lines
Molecular Diversity As A Biosignature
Dissimilarity analysis of evenness curves of amino acid assemblages. (a): Multidimensional Scaling (MDS) projection of dissimilarities between evenness curves, E(q). Points represent samples; distances between samples grow with dissimilarity. Edges
Analysts say experience, not funding, is hindering European smallsat launchers
London — Warsaw Increasing tensions with Russia have prompted defense spending boosts throughout Europe that will benefit fledgling smallsat launcher companies across the continent. But Europe is still years away
SES leans on SKY Perfect JSAT as inflight demand outpaces expanded fleet
TAMPA, Fla. — SES has turned to Japan’s flagship operator for extra satellite bandwidth to keep up with soaring connectivity demand from passengers flying across Asia, even after significantly expanding
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The gas giant’s early growth carved rings in the protoplanetary disk that surrounded our Sun billions of years ago. This process set the architecture for the inner Solar System and
New research from Tel Aviv University reveals that the first stars in the Universe formed in binary systems. These stars played a vital role in the evolution of early galaxies,
The next Copernicus Sentinel-1 mission is set to launch on November 4, 2025, marking a significant step forward in Earth observation technology. This mission will enhance the capabilities of the
The Milky Way is a rich and complex environment. We see it as a luminous line stretching across the night sky, composed of innumerable stars.
The Habitable Worlds Observatory (HWO) is slated to be the next Great Observatory for the world. Its main focus has been searching for biosignatures in the atmospheres of at least
MOUNTAIN VIEW, Calif. — Cybersecurity for years has been an afterthought in the commercial space industry — viewed more as a line item than a lifeline. But that mindset is
MOUNTAIN VIEW, California – Investors are backing space companies with defense-related business lines. In many cases, growing Department of Defense interest in commercial space technologies is benefiting the most well-funded
A tiny dim satellite galaxy of the Milky Way doesn’t have enough stars to hold itself together. Its properties suggest that its dark matter halo is holding it together, but
As the U.S. develops the Golden Dome missile defense architecture, one of the most controversial ideas is back on the table: interceptors in space. In theory, such interceptors could strike
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