BillTre's latest activity
-
BillTre reacted to 256bits's post in the thread Alien life, probabilities, and interstellar propagation of human life with
Like.
That is considered directed panspermia. The original question of abiogenesis still remains. The assembly clean rooms for spacecraft... -
BillTre reacted to 256bits's post in the thread Alien life, probabilities, and interstellar propagation of human life with Like.
Biomes are rarely discussed for generational ships, at least I have not seen much. Organically its all about what crops to grow. Who...
-
BillTre reacted to BWV's post in the thread Alien life, probabilities, and interstellar propagation of human life with Like.
Here is a ‘real’ example of plans for a generation ship to Proxima B - 58x6 km and several billion tons. It would take 400 years for the...
-
BillTre replied to the thread Alien life, probabilities, and interstellar propagation of human life.This is correct. Not only does it just happen, but is to some extent required for human health and proper development. Guts of mice...
-
BillTre reacted to BWV's post in the thread Alien life, probabilities, and interstellar propagation of human life with Like.
Humans are bacterial colonies - everywhere we go they will follow
-
BillTre reacted to QuarkyMeson's post in the thread Alien life, probabilities, and interstellar propagation of human life with Like.
Yeah, see Scotts post here for more information: Given a finite volume and finite amount of energy there are only a finite number of...
-
We lost a great member. I will miss him.
-
Robert, Condolences to you and your family Yes, he did have a wonderful effect on people in this forum. 😍 I am going to miss the...
-
BillTre reacted to DaveC426913's post in the thread Alien life, probabilities, and interstellar propagation of human life with Like.
The problem is this is just magic/sci-fi/fantasy. A ship carrying live humans is certainly a challenge but at least it is a tractible...
-
BillTre reacted to phyzguy's post in the thread Alien life, probabilities, and interstellar propagation of human life with Like.
There have been discussions here of genetic and cultural drift. If we (or some other race) were to colonize the galaxy, it would take...
-
BillTre reacted to 256bits's post in the thread Physics of ISV (Interstellar Vehicle) in Avatar Series with
Haha.
So the Pandorians are just as nasty as us humans it seems, except the nice ones. -
BillTre reacted to PeroK's post in the thread Alien life, probabilities, and interstellar propagation of human life with Like.
That's true in the mathematical model of an infinite universe. The question is how relevant that is. We may never be certain that the...
-
Mid-infrared data from NASA’s James Webb Space Telescope (in white, grey, and red) and X-ray data from NASA’s Chandra X-ray Observatory...
-
Guys, we should vote Phinds to legendary status. He is a legend and will truly be missed.
-
BillTre reacted to Borek's post in the thread Alien life, probabilities, and interstellar propagation of human life with Like.
I would add "at any given point". Our technological civilization grew in just about 3k years (give or take, add a zero, divide by ten...