Thread: light on earth
View Single Post
  #9 (permalink)  
Old 10-November-2008, 04:45 PM
Jason Thompson Jason Thompson is offline
Established Member
 
Join Date: Jun 2003
Posts: 1,256
Default

Quote:
Originally Posted by DRAKCIPS View Post
However, it is assumed there is stuff out there be it satilites or rocks somthing. the media pertrays stuff out there. it seems like somthing would show up.
Something does show up. Satellites can be seen with the unaided eye. They look like moving stars. The Iridium satellites are expecially spectacular, often outshining everything in the sky and visible even in daylight. Rocks can be seen if you have a telescope, though they look like nothing more than points of light. The things that show up are tiny and very VERY widely spaced. That's why the sky is so dark. The Moon is thousands of kilometres across but hundreds of thousands of kilometres away, so it seem quiter small. Venus is thousands of kilometres across and millions of kilometres away, and even among the asteroids there is not a lot closer to us than Venus gets.

It's all about scale. There is trillions of tons of matter out there, but it is spread over vast VAST volumes of space.

Quote:
pics often seem air brushed or not real.
Do you have any specific examples of pics you find suspect? And by what criteris do you assess their 'not real' appearance? Are you willing to accept your own preconceptions may be in error?

Quote:
Needless to say i have little confidence in man accept for his ability to lie and oppress.
How very very sad. I guess we should discount creativity, engineering, medicine etc.
thx 4 reply[/QUOTE]
__________________
"The very powerful and the very stupid have one thing in common: They don't alter their views to fit the facts, they alter the facts to fit their views." The Doctor, Doctor Who: The Face of Evil.
Reply With Quote