Foster 2D Independent Reproduction
An independent, direct-projection implementation of the Foster collision-probability method, reproduced against a pinned NASA CARA corpus.
Orbit
ArchiveAn archive of finished work & unfinished thinking
Welcome to Ata’s Headquarters
I · Orbit
Space
Orbital mechanics, conjunction risk, and the work required to turn a numerical result into a defensible claim.
II · Archive
History / Projects
Source-backed investigations into the historical record, built to keep evidence, assumptions, and uncertainty visible.
The War Reaching the Stars
A receiver-frontier study of what Earth’s wartime radar network would reveal to a distant observer.
III · Signal
Machine Learning
Work on uncertainty, calibration, and systems that should know when they do not know.
This shelf is intentionally quiet. Work will appear here when it is ready to stand on its own.
IV · Self
About
A short introduction.
I’m Ata. I work in data science and build CelestCore, a mission-level risk decision platform for low Earth orbit constellation operators.
My background spans Central Asia, South America, and Europe—a borderless inheritance that shapes how I read history and how I think about systems that have to work across boundaries.
This site is a working archive of projects and essays at the meeting point of rigorous engineering and honest epistemics. It begins with two pieces that have earned their place here; the rest can arrive in its own time.