Well technically Charon is bigger relative to its parent body but, y’know, Pluto isn’t a planet…
A-ha! So the real reason Pluto got degraded was so Earth could keep it’s biggest moon status!
Big Moon has gotta be behind this!
Twin planets. Caron and Plato. Downgraded to dwarves because NDG sucks milky ways.
He might suck, but you know it wasn’t his decision right?
Yeah, but it’s fun to blame him. He was vocally parading the news and using it, as usual, for self promotion. So I let him have it.
Charon is still a moon, nobody upgraded it to dwarf planet.
Yeah I think the impact that created the moon is the main reason why there’s life on this planet. That impact also mixed up the heavier metals and liberated enough phosphorus making the composition of earth’s crust unique. Also the two metal cores fused and made it oversized, prompting the difference between the rotation of the Earth and the core, making the magnetic field that protects our atmosphere possible…
So yeah, I’m definitely not optimistic about life on different planets…
And I’m sure the strong tidal pull likely had an accelerating effect on the early stages of the emergence of life, since the first steps would have basically had to crash into each other in water without having any other way to move. There are many other ways for that to happen on the “millions of years” time scale, but the amount the moon moves our water has got to have had a notable effect.
One of the current theories of life formation involves thermal vents, which provide energy and motion (and necessary chemicals) without any need for lunar tides.
