From: Albuquerque, NM
I hadn't seen this posted here and figured there would be a number of people here interested. It is a rather nicely done space simulator that allows you to explore the universe from the safety of your armchair.
Space Engine Universe Simulator
Among its numerous features, it allows you to experiment with trip times from one planet to the next within the solar system. I've used it to follow along with The Expanse, to get a sense of how long the trip times were from various places like Saturn to Ceres assuming 1/3 G acceleration.
You and the rest, you forgot the first rule of the fanatic: When you become obsessed with the enemy, you become the enemy.
Jeffrey Sinclair, "Infection", Babylon 5