\(\chi^2\) Blog

Some random thoughts about things I like.

Understanding Spin Spherical Harmonics in Cosmology

A deep dive into the mathematics of spin spherical harmonics and their applications in cosmology

5 min read · February 01, 2025

2025 · math cosmology weak-lensing
Betelgeuse- A Red Supergiant on the Brink

Why I think Betelgeuse is cool.

2 min read · January 31, 2025

2025 · star orion supernova