jymbee
Senior Member
Just sayin'...
Our Milky Way galaxy is 100,000 light-years across. That’s basically 946 quadrillion km (588 quadrillion mi).
The Milky Way galaxy contains up to 400 billion stars and anywhere between 100 to 200 billion planets. Our galaxy alone contains at least 6 billion Earth-like planets.
These are planets that may have the right conditions to support the existence of life. With all these astonishing numbers of galaxies, stars and planets, do you still think we’re alone in the universe?