https://scienceblogs.com/startswithabang/2013/01/05/how-many-planets-are-in-the-universe
"With at least 200 billion galaxies out there (and possibly even more), we're very likely talking about a Universe filled with around 1024 planets, or, for those of you who like it written out, around 1,000,000,000,000,000,000,000,000 planets in our observable Universe."
There's two options. Either we're alone, or we're not. Both are profound.