[meteorite-list] seti

[Darren Garrison]

On Mon, 14 Nov 2005 04:57:40 +0000, "Neil Caliva" <ncaliva at hotmail.com> wrote:

>Hi List,
>
>How far could our EM signals generated by humans be detected?

It depends on the size of the radio antenna/telescope.  See:

http://www.faqs.org/faqs/astronomy/faq/part6/section-12.html
http://www.space.com/searchforlife/seti_shostak_aliens_031023.html
http://contactincontext.org/cic/v2i1/lucy.htm