Post 1 - The Universe Is Too Big & Earth's To Diverse For Us To Be Alone
https://exoplanets. nasa.gov /news/1350/ are-we-alone-in-the-universe-revisiting-the-drake-equation / #Sauce The Earth is a Planet : The Sun is a Star : The Sun (star), our planet(Earth) & the other planets(Mars etc) make a solar system & ours is only one of many within our galaxy, the milky way : Even though light travels at 670 million mph - it would still take light 100 thousand years to travel all the way across the galaxy, edge to edge. There are 2 trillion galaxies in the universe : https://www .forbes. com/sites/briankoberlein/2016/10/13 / the-universe-has-more-than-200-galaxies-for-each-person-on-earth /?sh=40bc83a36d9d https://www.forbes.com/sites/startswithabang/2018/10/18/this-is-how-we-know-there-are-two-trillion-galaxies-in-the-universe/?sh=611c5fbf5a67 https://phys.org/news/2017-01-universe-trillion-galaxies.html https://bigthink.com/starts-with-a-bang/galaxies-in-universe/ https://www.theguardian.com/s...