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Domain: brucegary.net
Stories and comments across the archive that link to brucegary.net.
Stories · 2
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Planet Discovered Using Telephoto Camera Lenses
[rvr] writes "The Space Telescope Science Institute (STScI) reports the discovery of an extra-solar planet called XO-1b, which orbits a dim star in Corona Borealis every 4 days. To find it, the brightness of several thousand stars were regularly scanned using two mini-telescopes in Hawaii. This equipment was built using commercial hardware: two digital cameras, attached to telephoto camera lenses on a robotic equatorial mount. A team of amateur astronomers helped with their own equipment to discard or confirm dozens of suspected transits." -
Amateur Astronomer Discovers New Nebula
pease1 writes "The BBC is reporting on an amateur astronomer in the US who has detected, using a tiny 3-inch telescope and a CCD camera, the emergence of a young star from the cocoon of gas and dust in which it was born. The discovery image is here. Within hours, some of the largest telescopes on Earth had been redirected to image the new find. If you have a larger telescope and are heading out this weekend, here is a good finder chart, as this object has been sighted visually."
