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"The Astrophysics Source Code Library (ASCL) is a free online registry and repository for source codes of interest to astronomers and astrophysicists, including solar system astronomers, and lists codes that have been used in research that has appeared in, or been submitted to, peer-reviewed publications. The ASCL is indexed by the SAO/NASA Astrophysics Data System (ADS) and Web of Science and is citable by using the unique ascl ID assigned to each code. The ascl ID can be used to link to the code entry by prefacing the number with ascl.net (i.e., ascl.net/1201.001)."

"REFUTE is a scientific critique and calibration benchmark for large language models. Paper-grounded claims are turned into model predictions, judged, and scored with Brier score and expected calibration error (ECE). An open Inspect AI task and interim preprint release are available."

"AEGIS-SENTRY is an open-source orbital mechanics engine designed for real-time planetary defense modeling and Near-Earth Object (NEO) impact risk assessment. The engine dynamically ingests telemetry feeds from both NASA CNEOS Sentry-II (Impact Observation Sampling) and ESA NEOCC (Line of Variations) to evaluate risk divergence across 1-year, 10-year, and 50-year projection horizons. Key orbital capabilities include native 3D Keplerian state vector propagation, analytical Vokrouhlický diurnal Yarkovsky thermal drift modeling (da/dt), and b-plane gravitational keyhole proximity detection. Additionally, the software features dynamic mitigation solvers calibrated for Kinetic Impactor (utilizing DART empirical beta momentum enhancement factors), Gravity Tractor continuous force vectors, and Nuclear Standoff scenarios. Built as a zero-dependency architecture with native SSE streaming and OpenAPI 3.1 specifications, AEGIS-SENTRY provides an independent, accessible platform for planetary defense research and orbital perturbation modeling."

"a0kit computes the relations of the de Sitter-Unruh modified-inertia framework for the MOND acceleration scale a0: the horizon-derived scale a0 = c H_Lambda / Z = c^2 sqrt(Lambda/32pi) (both the pure-dark-energy "canonical" and total-density "alt" footings), the Lambdaa0 and rho_DEa0 inversions (Lambda = 32pi a0^2/c^4), the interpolation kernel nu(y)=sqrt(1+1/y) (the functional form of Milgrom 1999), the a0-line identity g_obs^2 - g_bar^2 = a0 g_bar and its single-point inverse, the redshift law a0(z)/a0(0) = sqrt(rho_DE(z)/rho_DE0) under a CPL dark-energy history, and the deep-MOND baryonic Tully-Fisher flat velocity. Written in Python with numpy as the only dependency, the code validates its formulas with a self-test and a test suite, and produced and verified the numerical results reported in the framework's papers. a0kit computes the framework's relations but does not derive them: the value of a0, the coefficient Z = sqrt(32pi/3), and the sign of the inertial correction are posited, and the interpolation kernel is Milgrom's 1999 functional form. Both a0 footings are provided because which cosmic density sets the scale is not settled by the framework."

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