I'd like to add a few things: - 1 parsec ~~ 3.26 light years. - pixel coverage ~ angular resolution * distance. pixel coverage ~ 0.1 * AU / (distance / 3.26

I'd like to add a few things: - 1 parsec ~~ 3.26 light years. - pixel coverage ~ angular resolution * distance. pixel coverage ~ 0.1 * AU / (distance / 3.26 light-years)