Naked Science Forum

Non Life Sciences => Physics, Astronomy & Cosmology => Topic started by: tony6789 on 07/02/2006 14:34:13

Title: Invisible Alien Planets
Post by: tony6789 on 07/02/2006 14:34:13

could it be possble that there are other planets in our solar system, or anywhere in the universe for that matter, that are invisible. and if not invisible, dark and black. And[:)] Could uor planet be invisble to aleins eyes but not to ours since we live on it. Could this be why we can't find planets with life? Because we can't see them?

- Big T

Title: Re: Invisible Alien Planets
Post by: DocN on 07/02/2006 16:56:45

You could goto--

http://www.planetary.org/explore/topics/search_for_life/seti/sagan.html
and join me and others, in the SETI project using your own computer to find these "extra-life" forms.
Have a nice day,
Doc

Title: Re: Invisible Alien Planets
Post by: neilep on 09/02/2006 19:19:26

Tony...I corrected the name of the topic...I just couldn't handle 'inBisible' so I changed it to 'Invisible ' for you.

I bet someone will tell me that ' Inbisible ' is in fact a correct words now !!...tch !!

Men are the same as women.... just inside out !!

Title: Re: Invisible Alien Planets
Post by: another_someone on 10/02/2006 02:33:20

What one considers a planet is a matter for debate, but it seems quite imaginable that there would be dark satellites orbiting distant Suns.  What I seem more doubtful about is that such satellites could sustain life, since life requires energy, and would seem to me to be almost certain that some of that energy would be radiated out into space.

If there are aliens flying around out there, I do hope they can see us, otherwise an unfortunate collision might occur.