Health

First ‘zoomed-in’ image taken of a star outside our galaxy

字号+ Author:Smart News Source:Travel 2025-01-14 02:35:53 I want to comment(0)

PARIS: Scientists said on Thursday they have taken the first ever close-up image of a star outside of the Milky Way, capturing a blurry shot of a dying behemoth 2,000 times bigger than the Sun. Roughly 160,000 light years from Earth, the star WOH G64 sits in the Large Magellanic Cloud, a satellite galaxy of our home Milky Way. It is a red supergiant, which is the largest type of star in the universe because they expand into space as they near their explosive deaths. The image was captured by a team of researchers using a new instrument of the European Southern Observatory’s Very Large Telescope in Chile. Keiichi Ohnaka, an astrophysicist at Chile’s Andres Bello National University, said that “for the first time, we have succeeded in taking a zoomed-in image of a dying star”. The image shows the bright if blurry yellow star enclosed inside an oval outline. “We discovered an egg-shaped cocoon closely surrounding the star,” Ohnaka said in a statement. “We are excited because this may be related to the drastic ejection of material from the dying star before a supernova explosion,” added the lead author of a study published in the journal Astronomy & Astrophysics. Ohnaka’s team has been watching the star for some time. In 2005 and 2007 they used the Very Large Telescope’s interferometer, which combined the light from two telescopes, to learn more about the star. But capturing an image remained out of reach until a new instrument called GRAVITY — which combines the light of four telescopes — recently came online. When they compared all their observations, the astronomers were surprised to find that the star had dimmed over the last decade.

1.This site adheres to industry standards, and any reposted articles will clearly indicate the author and source;

Related Articles
  • Davis Cup aiming  for ‘special’ Nadal retirement celebration

    Davis Cup aiming for ‘special’ Nadal retirement celebration

    2025-01-14 01:33

  • بیلجیم میں، یورپی یونین کے ممالک میں پہلی بار، الیکٹرانک سگریٹ پر پابندی عائد کردی گئی ہے۔

    بیلجیم میں، یورپی یونین کے ممالک میں پہلی بار، الیکٹرانک سگریٹ پر پابندی عائد کردی گئی ہے۔

    2025-01-14 00:48

  • جنوبی کوریا میں طیارے کے حادثے کی تحقیقات تیز، تدفین کی رسومات شروع

    جنوبی کوریا میں طیارے کے حادثے کی تحقیقات تیز، تدفین کی رسومات شروع

    2025-01-14 00:43

  • امریکی ڈرائیور نے داعش کا جھنڈا لہراتے ہوئے نیو اورلینز میں بھیڑ میں گاڑی چڑھا دی، جس کے نتیجے میں 15 افراد ہلاک ہوگئے۔

    امریکی ڈرائیور نے داعش کا جھنڈا لہراتے ہوئے نیو اورلینز میں بھیڑ میں گاڑی چڑھا دی، جس کے نتیجے میں 15 افراد ہلاک ہوگئے۔

    2025-01-14 00:41

User Reviews