What does the edge of the solar system look like?

Caltech Announces Breakthrough $100 Million Gift to Fund Space-based Solar Power Project - first test, early 2023, will launch technology prototypes for the solar power generators and RF wireless power transfer, and includes a deployable structure measuring roughly 6 feet by 6 feet.

Boeing Starliner’s Launch to ISS Delayed Again Due to a Problem in the Propulsion System

Trains in the brain -- Scientists uncover switching system used in information processing and memory