IM] Gaia Data Release 4 (DR4) provides epoch astrometry from which thousands of giant planets and many substellar and stellar companions can be characterised. We present ExoPlanetLab, an open-source ...
Friday, November 13, 2026 12PM Eastern Time Join us for the Astrophysics Town Hall on Friday, November 13, 2026, at 12:00 p.m ...
Previous work found a higher bulk iron-to-silicon (Fe/Si) ratio in rocky exoplanets relative to their host star, ...
Caves serve as terrestrial analogues for extraterrestrial subsurface environments: permanently dark, nutrient-poor and ...
Mitigating the forward contamination of Mars in the vicinity of a landed spacecraft is a significant concern for future ...
Detection and characterization of Earth-like worlds is a primary science goal for the upcoming NASA flagship Habitable Worlds ...
Scientists have identified a major turning point in Earth’s geological history, when the processes shaping the planet’s crust ...
Dale Andersen]. Keith, The last few days we have worked hard to get our camp set up. We are almost there, with everything but ...
EP]. The habitable zone (HZ) boundaries calculated with the Clima one-dimensional radiative-convective equilibrium (RCE) ...
[astro-ph.EP] High-precision astrometry is a cornerstone for detecting Earth-like exoplanets in the habitable zones of nearby ...
Magnetotactic bacteria (MTB) synthesize intracellular magnetite nanoparticles in a genetically controlled manner.
Ultraviolet (UV) photodesorption regulates the partitioning of water between interstellar ice mantles and the gas phase.
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