Massive churning galaxy found 10 billion light years away
Q. A massive, galaxy cluster 1000 times more massive than the Milky Way galaxy has been discovered by astronomers 10 billion light years away. What is the name of the cluster?- Published on 11 Jan 16a. IDCS 1426
b. IDCS 1436
c. IDCS 1416
d. IDCS 1406
ANSWER: IDCS 1426
This massive, churning galaxy cluster 1000 times more massive than the Milky Way galaxy has been discovered by astronomers some 10 billion light years away. This cluster is unique is formed when the Universe was 3.8 billion years old. Scientists have found that super giant structures could form much later after billions of years of clumping matter. MIT, University of Missouri, University of Florida have found the cluster using NASA’s 3 great observatories- Hubble Space Telescope, Keck Observatory and Chandra X-Ray Observatory. Cluster called IDCS 1426 is the most massive cluster of galaxies yet discovered during the first 4 billion years following the Big Bang. IDCS 1426 appears to be undergoing a considerable amount of upheaval. Researchers observed a bright knot of X-rays off center in the cluster, indicating the core of the cluster might have shifted some 100 thousand years ago from its centre. Core may have been dislodged from a massive collision with another galaxy cluster causing the gas within the cluster around, much like a wine in a glass that has been immediately moved. Galaxy clusters are conglomerates of 100s to 1000s of galaxies bound together by gravity. They are the most massive structures within the universe. Some like the Virgo cluster nearly are bright and easy to spot in the sky.
