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Confirm 100 Exoplanets At Once! (With Video)
If you have a bit of time, check out this relaxed presentation with Tony Darnell as he discusses with Jessie Christiansen, David Ciardi, and Courtney Dressing (Caltech) the techniques used to combine clever ideas and several telescopes to find these planets.
(Afternoon astronomy coffee hangout)
An extraordinary discovery of numerous exoplanets was made by combining NASA's K2 mission data with follow-up observations by ground-based telescopes including the W. M. Keck Observatory and Gemini on Mauna Kea, and a twin Gemini telescope in Chile. Of the numerous exoplanet candidates found, more than 100 are confirmed planets. One system has four planets possibly similar to Earth.The researchers are using the new method for observing with the planet finding Kepler telescope, a mission called “K2”. In the new observing scheme, the satellite is moved to different fields making innovative studies possible. By using multiple observatories world wide, the researchers could verify and diagnose the exo-planets..
Master of Golden Age science fiction Edmond Hamilton described the idea of an automated habitable planet-finding telescope in his 1936 short story Cosmic Quest:
I was near enough it now to set my automatic astronomical instruments to searching it for a habitable planet.These instruments were the wonderful ones our astronomers had perfected. With super-telescopic eyes each one scanned a part of the star field before them. And each mechanical eye, when it found planetary systems in its field, automatically shifted upon them a higher powered telespectroscope which recorded on permanent film the size, mean temperature and atmospheric conditions of these worlds.
(Read more about Hamilton's search for habitable planets)
(The telespectroscope recorded the conditions of these other worlds)
Scroll down for more stories in the same category. (Story submitted 9/27/2016)
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Related News Stories - (" Space Tech ")
Solar X-Flares Disrupt North American Radio And Navigation
'A true cosmic storm!' - Jack Williamson, 1939.
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'When the colony was established, the whole interior was carved out with atomic burners...' - John Campbell, 1932.
Quadruple-Star System Now Forming
'... ravished with joy, I gazed at the giant suns, Arcturus and Betelguese, and the red Antares, and at systems of double and triple and quadruple suns...' - Stanton Coblentz, 1934.
Nuclear Rockets To Fly In Space!
'... the only type of engine which could possibly transport a heavy machine from our earth to some planet, would have to be the atomic-energy engine.' -
Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.
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