Why is this?Ī: Stellar evolution is incredibly complicated. Q: In Universe Sandbox 2, small stars, such as red dwarfs, stop aging when they reach 12.6 billion years old. Or find out how to purchase the currently available version at /buy/.
Read more about this upcoming version here: The New Universe Sandbox. Universe Sandbox ², currently in development, is a powerful gravity simulator that invites you to learn about our amazing universe and fragile planet via an expanding realm of realistic, interconnected astronomy and climate physics systems.
