3 ms·

The fact that Voyager is far enough for light to take a day to reach us is mind blowing to me. And that our solar system is more than a light day in diameter i

by ijidak 2y ago

The fact that Voyager is far enough for light to take a day to reach us is mind blowing to me. And that our solar system is more than a light day in diameter is also mind blowing.

greesil 2y ago
Neptune is at 30 AU, which is about 4 light hours. Double that to get the diameter.
- ijidak 2y ago
  Apologies. I was referring to the heliopause.