@neildegrassetyson.com I know from an astrophysics pov, Mount Everest isn't the highest point on Earth, but is Challenge Deep still the deepest?

I guess it's time for my first post on here. I joined because I used to love Twitter, but it turned into a cesspit and this app came up as a suggestion. Seems to be similar, just without the cesspit. Hopefully it lives up to that description!