2016年3月23日水曜日

69 A Planet Iinhabited by Creatures【Space Travel】Dialogue with the Universe

69 A Planet Iinhabited by Creatures【Space Travel】Dialogue with the Universe

April 17, 2014 NASA released [1]
Discovered planet (Kepler 186f) is about 500 light years from Earth at a distance. Its
size is about 1.1 times of Earth's. It rotates around the star similar to the Sun by over 130 days.
This is the first time that Planet of Earth's size is confirmed in habitable zone.

※The Goldilocks planet is the planet which is in the habitable planets and which is similar to Earth in terms of the size and other. Kepler 186f that has been recently discovered is Goldilocks planet.

December 05, 2011 NASA released [2]
Discovered planet (Kepler 22b) is about 600 light years from Earth at a distance. Its size is about 2.4 times of Earth's. It rotates around the star similar to the Sun by over 290 days, and the planet's surface temperature is about 22 degrees.

【References】
1. National Geographic News
http://headlines.yahoo.co.jp/hl?a=20140418-00000002-natiogeog-sctch
2. Source: National Geographic News
http://www.nationalgeographic.co.jp/news/news_article.php?file_id=20111206003&expand#title

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