2007-02-02 15:18:54 · 5 answers · asked by dogmatitans 2 in Science & Mathematics ➔ Astronomy & Space
Hi. Sure. Either get a CB radio or an amateur radio license and just transmit. Signals travel at the speed of light into space. (At least those beyond the MUF.) : http://www.answers.com/topic/maximum-usable-frequency
2007-02-02 15:40:39 · answer #1 · answered by Cirric 7 · 0⤊ 0⤋
Any time you are using the telephone or a cell phone you are transmitting into outer space. At another star with life, it would take a solar system size antenna to receive such a faint signal at that distance and it would be years later since the stars are light years apart. So watch what you say, something could be listening!
2007-02-03 00:03:15 · answer #2 · answered by Twizard113 5 · 0⤊ 0⤋
Wrap a message around a rock,
and then get a very strong sling
shot.
2007-02-02 23:22:20 · answer #3 · answered by kyle.keyes 6 · 0⤊ 1⤋
Use a very bright flash light and Morse code.
2007-02-03 03:02:46 · answer #4 · answered by Terracinese 3 · 0⤊ 0⤋
You can post that in Yahoo Answers and maybe they will see it
2007-02-03 03:16:12 · answer #5 · answered by Master Chief 2 · 0⤊ 0⤋