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Domain: coseti.org
Stories and comments across the archive that link to coseti.org.
Stories · 2
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Worlds Largest Telescope?
AndersBrownworth writes "With a unique take on "Distributed Computing", the PhotonStar Project aims to search for laser transmissions from extra terrestrial life by harnessing amateur astronomers who have an optical telescope with a laser detector, a GPS and a computer with a net connection. I think it would be interesting to get a large number of computer controlled optical telescopes together that have GPS and CCD capabilities and build the world's largest optical telescope. The concept wouldn't be much different from New Mexico's VLA Radio Telescope. Given the falling prices of computer controlled optical telescopes, a project like this might not be far off." -
Amateur Lightwave Tricks
HobbySpacer writes: "According to an ARRL article, some Hams are moving to really high frequencies with experiments using lasers & LEDs. The tests include cloudbouncing, moonbouncing, laser radar and an infrared laser on an amateur satellite. See the Lasercom Manual and this paper for intros. Meanwhile, other amateurs are looking for alien lasers pointed our way."