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The Universal Speed Limit

A laser beam communication system is NO FASTER THEN radio-wave communication - They both propogate at the speed of light. The need for precise alignment of laser communication makes it more difficult to work with than typical "radio" antennas. All-in-all, laser communication through any medium OTHER THAN fiber-optic, is problematic.

The laser beam itself would NOT be disrupted from solar flares - but the positioning systems of the laser would be.

Since we are about 1/2 light-hour away from Mars, it would still take an hour for a round-trip message, regardless of the communication medium.

Posted by: Roger Ramjet   Posted on: 12/01/04 You are currently: a Guest | Members login | Terms of Use

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