• Wednesday, January 29, 2020

Indian scientist discovers giant supermassive black holes

Discussion in 'Members Club' started by Jade, Oct 10, 2012.

  1. Jade

    Jade SENIOR MEMBER

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  2. Ziras

    Ziras FULL MEMBER

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    wow she is hot........
     
  3. Raja.Pakistani

    Raja.Pakistani SENIOR MEMBER

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    Indian scientists ? :D

    It was discovery of new giant black hole by the team of researchers/scientist from University of Cambridge. Prof. Richard McMahon and DR Manda Banerji were part of this team of researcher and this survey was carried out on the UK Infra-red Telescope (UKIRT) and was published in Royal astronomical society of London but still British media used heading "Scientists discover huge new black" while all Indian newspaper called it achievement of Indian scientist lol

    Is Manda Banerji indian or british? :unsure:

    Thank you Indian scientists :)
     
  4. indian_jigar

    indian_jigar BANNED

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    She is an Indian working in Britain I think. Either way, she has Indian roots, so maybe thats what the papers are talking about..

    On topic: Good for her, she is a beauty with brains...
     
  5. Developereo

    Developereo ELITE MEMBER

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    We already have a supermassive black hole in Pakistan: it's called Zardari's wallet. It sucks up all available money in sight.

    On topic, good job by the scientists, whether they are British, Indian, etc.
     
  6. cb4

    cb4 ELITE MEMBER

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    :blink::unsure:
     
  7. Hellraiser007

    Hellraiser007 FULL MEMBER

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    Indian-origin scientist finds black hole cluster

    NEW DELHI/LONDON: Billions of kilometers beyond the constellation of Virgo, a zoo of monster blackholes has been discovered by a Cambridge team led by Manda Banerji, an Indian-origin scientist. Radiation, hitherto not quite taken into account, is reaching the earth as a result of earlier unidentified black holes in what astronomers call the "early universe".

    The discovery has shaken up the scientific world because never has such a collection of monster blackholes remained hidden for so long. The research estimates that there are at least 400 blackholes in the cluster which is 11 billion light years away. Fiercely swirling giant clouds of thick dust had surrounded the blackhole zoo till Banerji's team penetrated it with a cutting edge infrared telescope.

    "These results could have a significant impact on studies of supermassive black holes," said Banerji, lead author of the paper which has been published in the journal Monthly Notices of the Royal Astronomical Society. "Although these black holes have been studied for some time, the new results indicate that some of the most massive ones may have so far been hidden from our view," Banerji added.

    The zoo contains a monster black hole that has more than 10 billion times the mass of the Sun and 10,000 times the mass of the supermassive black hole in our own Milky Way, making it one of the most massive black holes ever seen.

    "Most black holes of this kind are seen through the matter they drag in. As the neighbouring material spirals in towards the black holes, it heats up. Astronomers are able to see this radiation and observe these systems," Banerji explained.

    The significance of this discovery lies in the fact that that now scientists will have to take a second look at many dust obscured corners of the Universe searching for hidden blackholes.

    The newly discovered monster blackhole has been dubbed ULASJ1234+0907 by the scientists. It is one of the reddest objects in the sky. The red colour comes from the surrounding dust which preferentially absorbs bluer light and allows only light in the red region to escape.

    Supermassive black holes are now known to reside at the centres of all galaxies. Scientists think that they grow through violent collisions with other galaxies, which trigger the formation of stars and provides food for the black holes to devour. These violent collisions also produce dust within the galaxies. The dust is ultimately sucked in by the immense force of the blackhole's gravitational attraction.

    Relatively nearer than the blackhole discovered by Banerji is the previously studied Markarian 231, located 600 million light years from Earth. Rings of gas and dust can be seen around it as well as "tidal tails" left over from a recent impact with another galaxy.

    Banerji is currently working on how galaxies and quasars evolve, using visible light as well as infra-red and submillimeter wavelengths of light. She completed her PhD on Galaxies in the Distant Universe in 2009 at University College London under Prof Ofer Lahav.

    Prof Richard McMahon, co-author of the study, told the Royal Astronomy Society: "These results are particularly exciting because they show that our new infrared surveys are finding super massive black holes that are invisible in optical surveys."

    First Water on the moon's surface, ISRO's success story and now this discovery looks Indians are on the roll in Space and Astronomy :yahoo:
     
  8. Syama Ayas

    Syama Ayas ELITE MEMBER

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    She benefits UK, Unless she joins ISRO.

    Anyways, Good for her :tup:
     
  9. Jade

    Jade SENIOR MEMBER

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    Seldom researches are individual endeavours. The research is led by Manda Banerji. Hence her name
     
  10. Neuro

    Neuro BANNED

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    Its gud work appreciated but its not much to celebrate IMO. If you are regular reader of astronomical journals then u can understand my views.
     
  11. Jade

    Jade SENIOR MEMBER

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    She will be of no use to ISRO. I guess she would fit better at The Indian Institute of Astrophysics. (home | Indian Institute of Astrophysics)

    Moreover, it is not the question of UK benefiting or India benefiting. She being an Indian, there is always a spill down effect to India.

    Highly talented people were always mobile, even a century ago this was true. They go where they can do research unhindered. India should create world class research institutes for these people to come. Being an Indian, and given choice and opportunity , most Indians would relocate to India. For Indians or ethnically Indian, nothing beats India.

    Anyway, I am seeing the trend happening, be it on small scale.

    The Sun meets British Asians emigrating to India to seek their fortune | The Sun |Lifestyle