您现在的位置是:休閑 >>正文

【】

休閑43576人已围观

简介Death and new life meet in a photo showing off a nebula located 7,500 light-years away. The Carina N ...

Death and new life meet in a photo showing off a nebula located 7,500 light-years away.

The Carina Nebula — recently photographed by the VISTA telescope in the Southern Hemisphere — is a 300-light-year-across area of gas and dust that gives rise to brand new stars as other, older objects die.

It's thought to be one of the largest regions of star formation in the Milky Way, according to the European Southern Observatory (ESO). That makes this new view of the nebula all the better.

SEE ALSO:The best places to stargaze around the world

"The massive stars in the interior of this cosmic bubble emit intense radiation that causes the surrounding gas to glow. By contrast, other regions of the nebula contain dark pillars of dust cloaking newborn stars," the ESO said in a statement.

"There’s a battle raging between stars and dust in the Carina Nebula, and the newly formed stars are winning — they produce high-energy radiation and stellar winds, which evaporate and disperse the dusty stellar nurseries in which they formed."

Mashable Light SpeedWant more out-of-this world tech, space and science stories?Sign up for Mashable's weekly Light Speed newsletter.By signing up you agree to our Terms of Use and Privacy Policy.Thanks for signing up!

The bizarre star system Eta Carinae can also be seen in the new image. The star system is thought to be a binary, with two objects orbiting each other.

"Eta Carinae can be seen in this image as part of the bright patch of light just above the point of the 'V' shape made by the dust clouds," the ESO said.

Mashable ImageA full view of the Carina NebulaCredit: ESO/J. Emerson/M. Irwin/J. Lewis

"Directly to the right of Eta Carinae is the relatively small Keyhole Nebula — a small, dense cloud of cold molecules and gas within the Carina Nebula — which hosts several massive stars, and whose appearance has also changed drastically over recent centuries."

According to ESO, Eta Carinae was exceedingly bright in the 1830s, but since then has faded somewhat, moving toward its stellar death.

If you're interested in spotting the Carina Nebula or Eta Carinae, you can check them out from the Southern Hemisphere without the aid of a telescope or binoculars.


Featured Video For You
Take a look at the first space suit that let Americans walk in space

Tags:

相关文章

  • Hong Kong student activist Joshua Wong detained at Bangkok airport

    休閑

    UPDATE: Oct. 5, 2016, 3:32 p.m. SGT。 Joshua Wong has been sent back on a flight to Hong Kong, author ...

    休閑

    阅读更多
  • 牛肉圓子菌奶油汁的做法

    休閑

    已經結婚生子的你,是否發現孩子經常挑食.厭食 。你是否擔心這樣會影響他們的成長發育呢?而身為家長的你,該怎麽辦呢 ?其實隻要你變著花樣做好吃的就可以了 。那麽 ,下麵就讓小編來給你介紹一下牛肉圓子菌奶油汁的做 ...

    休閑

    阅读更多
  • 玉米胡豬肉鍋貼的做法

    休閑

    對於很多媽媽來說 ,家裏的寶寶和愛人吃得健康,才會少生病 。今天小編就為主婦們介紹一道適合家人食用的玉米胡豬肉鍋貼  。1.原料圖,洗淨備好。2.12玉米剝粒,胡蘿卜和蔥切碎 ,肉餡加鹽 、生抽和水打上勁拌勻 。3 ...

    休閑

    阅读更多