[lifeisstillgood]

I find that the more we know about this planet that keeps us safe, a large moon to keep asteroids away and tectonics hot, a mass just enough to keep an atmosphere around us and a spinning iron core to provide "impenetrable barriers", the more I learn of this the less I think Fermi found a paradox and just that it's hard for life to stay alive in this universe.

[hereonbusiness]

Well there's Venus and Mars, both planets could have been much like Earth except both somehow ended up without that impenetrable barrier they probably had billions of years ago.

Three possibly habitable planets in one solar system, 1 out of 3 still habitable even after 4+ billion years, that's not bad.

[JetSpiegel]

Life finds a way.

[Balgair]

It's the day before turkey day, you don't deserve the negative links, even if it was a cheap comment, as you made me think of that ma's laugh: https://www.youtube.com/watch?v=lS9D6w1GzGY

Also, is laughter a conserved 'shape' in nature, and what is the shape space of nature anyways, is it restricted to the 4 dimensions we inhabit in a way?