I'm a bit of an astronomy geek so this stuff in these two pictures fascinates me.
Another humbling thought: If our sun was the size of a ping pong ball, the earth would be a dust sized spec 2 and a half meters away. Jupiter is 12 meters away. Pluto is 100. The Oort cloud extends several dozen...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.