And by aliens I mean, outer space creatures and UFO. For whatever reason all UFO sighting footage looks either fake or like recorded with a Casio keyboard. And I find hard to believe we don’t have any decent footage of them with all the surveillance and technology we have now.
Edit: 🍿
One of my favorite theories about life is that life may not have originated on Earth.
It is likely that Earth stayed molten longer than other planets due to the collision of two large bodies that ended up creating the Earth and the Moon. That could have led to other planets having a head start in creating life. We know that Mars had liquid water on it before it lost its magnetosphere.
We have some evidence that life can survive on meteorites, potentially allowing for the transfer of life across the solar system.
So, it is possible that a meteorite hit Mars, causing debris to get ejected into the atmosphere. From that, one of those rocks with life hit Earth.