There are an estimated 2 trillion galaxies in the observable universe, and there are at least 100 billion planets in the Milky Way, including the Earth and the Moon.
Despite standing on different coordinates, we are connected by the same stars, sharing the same horizon, under the same sky, looking at the same Moon.
One thing to add, we can see the same moon because of the Moon’s rotation, not that the Earth is round. : )
* 6 November 2025 – Supermoon