Episode 97 Lynx (constellation) Thu, 2017-Aug-10 00:50 UTC Length - 2:20
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The featured article for Thursday, 10 August 2017 is Lynx (constellation).
Lynx, named after the animal, is a constellation in the northern sky that was introduced in the 17th century by Johannes Hevelius. It is a faint constellation with its brightest stars forming a zigzag line. The orange giant Alpha Lyncis is the brightest star in the constellation, and the semiregular variable star Y Lyncis is a target for amateur astronomers. Six star systems have been found to contain planets. Those of 6 Lyncis and HD 75898 were discovered by the Doppler method; those of XO-2, XO-4, XO-5 and WASP-13 were observed as they passed in front of the host star.
Within the constellation's borders lie NGC 2419, an unusually remote globular cluster; the galaxy NGC 2770, which has hosted three recent Type Ib supernovae; the distant quasar APM 08279+5255, whose light is magnified and split into multiple images by the gravitational lensing effect of a foreground galaxy; and the Lynx Supercluster, which was the most distant supercluster known at the time of its discovery in 1999.
This recording reflects the Wikipedia text as of 00:50 UTC on Thursday, 10 August 2017.
For the full current version of the article, go to http://en.wikipedia.org/wiki/Lynx_(constellation).
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