The value of the cosmological constant is infamously the worst prediction ever made using quantum field theory; the math says it should be 120 orders of magnitude larger than what we observe.

Dr. Steven Murray works on developing statistical analysis models for 21cm cosmological data -- both for global experiments and interferometers. He is a member of EDGES, HERA and the MWA, and ...

Stefanie Molin's new book, “Hands-On Data Analysis with Pandas" is about using the powerful pandas library to get started with machine learning in Python.