![ƮǽƮ-1 ֺ ༺ 7 ũ⸦ . õ(ESO)](//img1.daumcdn.net/thumb/R1024x0/?fname=http://t1.daumcdn.net/news/201906/15/hankooki/20190615130215815gfyq.jpg)
ƮǽƮ-1 ֺ ༺ 7 ũ⸦ . õ(ESO)
̸ ھ̰ ־. ҳ ӿ Ұ Ŵٰ θ ߰ߴ. ƹ θ ־. ҳ ߿ ߰, Ծ. θ ִ ħ , ǫ ε巯 ħ뿡 . ̾߱ Ϻδ.
߰ ʾ ü ༺ ༺̶ θ. ¾迡 ༺̴. ༺ ü Ϸ (¾迡 ¾)κ ־ Ѵ. ༺ ˸° ȴ. ü · ִ. а迡 ũ µ, ༺ Ÿ Դ.
η ݲ ߰ ¾ ༺ ü ɼ ͵ ϳ ִ. м ̾ 2016 10 2 ༺ Ͻø b . ߰ ߰ߵ 2 ĺ ١ Ҵ. ༺ ¾迡 Ұ 4 Ÿ ִ Ͻø Ÿ츮 11.2 ֱ . ũ 1.3. ü · ִ µ ƴ.
2017 ̱װֱ(NASA) 39 ༺ 7 ߰ߴ. ¾ ƮǽƮ-1 ϴ b, c, d, e, f, g, h ༺ ǥ µ 0~100 ش м ̴. ũ⸦ ƴ϶ Ÿ ü ɼ ƴ. Ư 7 ༺ e, f, g ༺ ü ɼ ū ƴ.
Ͻø bӸ ƴ϶, ƮǽƮ-1 ֺ e, f, g ༺ ټ Ŷ Դ. ̱ ĶϾƴ NASA, ī, ÷ƴ 10 м õü (The Astrophysical Journal) ̻ȭźҳ ϻȭź ٸ ũⰡ 70% ̻ Ѵ١ ̷ ߴ.
̵ Ŀ ȭ 캼 ִ ǻ (habitable zone)̶ Ҹ мߴ. ȭ Ǵ ó Ͼ ȭй Ѵ. ̶ 켱 ̻ȭź . ½ǰ ̻ȭźҴ ༺ µ µ ߿ Ѵ.
İ κп ִ ༺ ޱ Ϸ 迡 ϴ ̻ȭźҰ ʿ ƴ١ ߴ. ̻ȭź 400ppm ̴. 1 踸 ٰ ص ̻ȭź η ȯ ȴ. ̱û(OSHA) ΰ ߵ ִ ̻ȭź 5,000ppm ִ. ٸ ټ . ¡ ̻ȭź 6,700ppm, ִ 3ppm ǿ ´. ̵ ̻ȭź ϸ ˷ İ ΰ ټ ִ ü 30% Ϸ мƴ١ . ִ ̺ ū ü 50% ƴ.
ƮǽƮ-1 f g༺ ̻ȭź ſ ü ϴٰ ߴ. ̵ ƮǽƮ-1 ϴ e༺ Ͻø b ϻȭź ü ϱ ƴٰ ô. ϻȭźҴ ۷κ پ Ұ Ǵ ´. ҷε ſ ġ ¾ ڿܼ ıDZ ظ ĥ (25ppmOSHA ) ö ʴ´. ٸ ༺ ¾ó ʾ ڿܼ Ѵ١ ߴ. ̵ 2 ĺ ߸ ̷ ̶͡ Ư ༺ ִ ʡ ߴ.
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