Mtrya

Python astrodynamics and satellite dynamics with Brahe. Use for orbital propagation, coordinate transformations, access computation, attitude representations, trajectories, space weather, datasets, and visualization. Triggered by brahe, orbital mechanics, satellite propagation, astrodynamics, TLE, SGP4, Keplerian orbits, ground track, or access windows.

Audit a solver against the fixed target of faithful reproduction adapted to the benchmark, prioritizing explicit compute-envelope realism, optimization, and remaining paper-to-code gaps.

Translate technical documentation (benchmark READMEs, contracts, dataset cards) from English into a target language while preserving structure, code, and domain accuracy.

Manages cislunar space research frontiers content: creates new direction subtopic pages, institution pages, checks content consistency, and batch imports from paper lists. Use when the user asks to add research directions, add institutions, check research content, or import papers into the 研究前沿 / research-frontiers section.

Searches open web for recent space and launch news (China and international), writes bilingual Markdown under web/space-news/YYYY/MM/ with primary-source links, saves illustrative images under a per-article figures/ folder next to each post, updates month index and sidebar when needed, and verifies VuePress build. Use when the user asks to update Space News, ingest or crawl space news, add dated news posts, or automate 航天动态 / space-news content for cislunarspace.