This is off topic, but can I just say, the universe, and its vastness, is absolutely incomprehensible and awe inspiring. For example, the distance of earth to

This is off topic, but can I just say, the universe, and its vastness, is absolutely incomprehensible and awe inspiring. For example, the distance of earth to moon is ~380 000 kilometres (or ~238 000 miles), depending of course on the current phase of the moon's orbit. This is just about enough to stack all planets in our solar system and put them side by side between Earth and moon. The combined diameter of all planets in our solar system is ~384 000 kilometers [1]. For fun, the longest flight on earth seems to be Singapore to JFK, which covers ~15k km (or 9.5k miles), which takes us 19 hours. Just in case you want a toy scale to realize how far the big bright object you can commonly see in the sky is. And what's crazy is when you realize that our whole galaxy is just a spec of dust in the scale of the universe. [1] https://futurism.com/you-can-fit-all-of-the-planets-between-earth-and-the-moon https://futurism.com/you-can-fit-all-of-the-planets-between-...