Experimental characterization and structural analysis of designed ancestral proteins. (A) Schematic representation of the design workflow for ancestral proteins. (B) Summary table reporting general features of the selected designs and
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Satellite captures destructive power of Hurricane Melissa | Space photo of the day for Nov. 17, 2025
Recently, Hurricane Melissa roared ashore in Jamaica, leaving behind a trail of destruction that is still being tallied. The storm struck as a Category 5 hurricane, bringing winds exceeding 185
Habitable snow area changes across the Antarctic Peninsula. 50 km hexagonal grids showing the sum of area of habitable snow for green snow algae (GSA – (B, C)) and red
Examples of metabolic networks (gray nodes and edges) and seed sets (blue circles). A. Metabolic network and seed set of the bacterium Candidatus Desulforudis audaxviator which forms a single-species ecosystem
SAN FRANCISCO – CesiumAstro is preparing for rapid expansion thanks to an influx of cash announced Feb. 2: $270 million in equity and $200 million in debt financing. CesiumAstro raised
A complex web of interrelated factors make Earth a life-supporting planet, and some of those factors are chemical. New research shows how oxygen abundance regulates the availability of the important
TAMPA, Fla. — Innovative Rocket Technologies’ (iRocket) plans for a fully reusable satellite launcher got a boost from the first flight test of IRX-100, a short-range missile the startup hopes
New research uses laboratory experiments to demonstrate that water is naturally created during the planet formation process. By squeezing and heating planetary analog materials between the tips of two diamonds,
We’re entering a new era of space. One defined not by exploration alone, but by the infrastructure that makes a sustained presence possible. For decades, our presence in space has
Enriching the Universe: From Primordial Nucleosynthesis to Exoplanet Atmospheres By Chris Evans — I am delighted to announce the latest in the series of ESA-sponsored conferences, in collaboration with STScI,
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