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Scientists reveal source of radio signals received from nearly nine billion light-years away

unilad.com 01/23/2023

"\u003Chtml\u003E\n \u003Chead\u003E\u003C\u002Fhead\u003E\n \u003Cbody\u003E\n \u003Cdiv\u003E\n \u003Cdiv\u003E\n \u003Cdiv\u003E\n \u003Cspan class=\"view-HD-pictures-wrap\"\u003E\n \u003Cimg class=\"view-HD-pictures\" data-src=\"https:\u002F\u002Fres.6chcdn.feednews.com\u002Fassets\u002Fv2\u002F31af1007e59ce88dbd1cefe883ecc043?source=nlp&quality=uhq&format=jpeg&resize=720\" alt=\"Scientists reveal source of radio signals received from nearly nine billion light-years away\" data-image-width=\"808\" data-image-height=\"455\"\u003E\n \u003Cspan class=\"view-HD-pictures\"\u003EView pictures in App save up to 80% data.\u003C\u002Fspan\u003E\n \u003C\u002Fspan\u003E \n \u003Cdiv\u003E \n \u003Cp\u003E\u003Cstrong\u003EWhen scientists revealed they'd received radio signals from a galaxy nine billion light years away we all got a bit excited with the hopes that maybe this was finally aliens trying to contact us.\u003C\u002Fstrong\u003E\u003C\u002Fp\u003E \n \u003Cp\u003EWe're always on the lookout for \u003Ca href=\"https:\u002F\u002Fwww.unilad.com\u002Faliens\"\u003Eextra-terrestrial life\u003C\u002Fa\u003E, even if plenty of our movies about finally meeting aliens involves them killing us horribly until we figure out how to kill them right back.\u003C\u002Fp\u003E \n \u003Cp\u003ELet's hope the first bunch of visitors from outer space don't get too offended by all of that and just want to be friends.\u003C\u002Fp\u003E \n \u003Cp\u003EHumanity likes looking for signs of aliens \u003Ca href=\"https:\u002F\u002Fwww.unilad.com\u002Fcommunity\u002Fdoorway-grand-canyon-aliens-spotted-20221011\"\u003Ewhether it be in things we think they've left behind on Earth\u003C\u002Fa\u003E, or the conditions \u003Ca href=\"https:\u002F\u002Fwww.unilad.com\u002Fnews\u002Fparty-drug-space-alien-proof-20221011\"\u003Ewe've identified on other planets out there in the grand vastness of space\u003C\u002Fa\u003E.\u003C\u002Fp\u003E \n \u003Cp\u003EThen again, NASA has pointed out that any alien civilisation advanced enough to come and pay us a visit probably hasn't done so because \u003Ca href=\"https:\u002F\u002Fwww.unilad.com\u002Fnews\u002Fnasa-aliens-visit-earth-20221114\"\u003Eany species able to do that has probably destroyed itself by now\u003C\u002Fa\u003E.\u003C\u002Fp\u003E \n \u003Cdiv\u003E \n \u003Cdiv\u003E \n \u003Cfigure\u003E\n \u003Cspan class=\"view-HD-pictures-wrap\"\u003E\n \u003Cimg class=\"view-HD-pictures\" data-src=\"https:\u002F\u002Fres.6chcdn.feednews.com\u002Fassets\u002Fv2\u002Fdfd641a7abd65393fd8d010df69583b6?source=nlp&quality=uhq&format=jpeg&resize=720\" alt=\"Somewhere out there almost nine billion years ago a thing happened, and now we get to better understand something in an entirely different galaxy. Credit: Irina Dmitrienko \u002F Alamy Stock Photo\" data-image-width=\"420\" data-image-height=\"700\"\u003E\n \u003Cspan class=\"view-HD-pictures\"\u003EView pictures in App save up to 80% data.\u003C\u002Fspan\u003E\n \u003C\u002Fspan\u003E\n \u003C\u002Ffigure\u003E \n \u003C\u002Fdiv\u003E \n \u003Ccite\u003ESomewhere out there almost nine billion years ago a thing happened, and now we get to better understand something in an entirely different galaxy. Credit: Irina Dmitrienko \u002F Alamy Stock Photo\u003C\u002Fcite\u003E \n \u003C\u002Fdiv\u003E \n \u003Cp\u003EThat also doesn't bode too well for our ability to one day live in a \u003Cem\u003EStar Trek\u003C\u002Fem\u003E-esque future where humanity has done away with poverty and famine and explores \u003Ca href=\"https:\u002F\u002Fwww.unilad.com\u002Fspace\"\u003Espace\u003C\u002Fa\u003E looking for new aliens to make friends with, and in Captain Kirk's case become even more than friends.\u003C\u002Fp\u003E \n \u003Cp\u003ESo when we got those \u003Ca href=\"https:\u002F\u002Fwww.unilad.com\u002Fnews\u002Fradio-signals-universe-nine-billion-light-years-891199-20230122\"\u003Eradio signals from nine billion light years away\u003C\u002Fa\u003E there were hopes this might be a more solid sign that when we look out into space there's something out there looking back at us, even if that is sort of terrifying.\u003C\u002Fp\u003E \n \u003Cp\u003ESadly not, as the \u003Ca href=\"https:\u002F\u002Fwww.unilad.com\u002Fscience\"\u003Escientists\u003C\u002Fa\u003E who received the signals have now confirmed what it actually is and it's very much not aliens.\u003C\u002Fp\u003E \n \u003Cdiv\u003E \n \u003Cdiv\u003E \n \u003Cfigure\u003E\n \u003Cspan class=\"view-HD-pictures-wrap\"\u003E\n \u003Cimg class=\"view-HD-pictures\" data-src=\"https:\u002F\u002Fres.6chcdn.feednews.com\u002Fassets\u002Fv2\u002Fdc2cbd0d37a496500626140e6d6c133c?source=nlp&quality=uhq&format=jpeg&resize=720\" alt=\"Anyone hoping the receiving of such faraway signals was aliens is going to be sorely disappointed. Credit: Jack Sullivan \u002F Alamy Stock Photo\" data-image-width=\"420\" data-image-height=\"700\"\u003E\n \u003Cspan class=\"view-HD-pictures\"\u003EView pictures in App save up to 80% data.\u003C\u002Fspan\u003E\n \u003C\u002Fspan\u003E\n \u003C\u002Ffigure\u003E \n \u003C\u002Fdiv\u003E \n \u003Ccite\u003EAnyone hoping the receiving of such faraway signals was aliens is going to be sorely disappointed. Credit: Jack Sullivan \u002F Alamy Stock Photo\u003C\u002Fcite\u003E \n \u003C\u002Fdiv\u003E \n \u003Cp\u003EExperts from the Indian Institute of Science and McGill University in Montreal, Canada say the signals come from 8.8 billion years in the past and originated from a star forming galaxy.\u003C\u002Fp\u003E \n \u003Cp\u003EWhen the radio signals were first sent out from this other galaxy our own planet Earth didn't even exist yet, and wouldn't for another few billion years.\u003C\u002Fp\u003E \n \u003Cp\u003EThe scientists have said the signals can be traced back a long time ago to a galaxy far, far away and pinpointed their point of origin as gaseous hydrogen.\u003C\u002Fp\u003E \n \u003Cp\u003EDr Arnab Chakraborty of McGill University said the signals gave them 'a look back in time of 8.8 billion years' and could help us better understand the universe.\u003C\u002Fp\u003E \n \u003Cp\u003EIf we can make discoveries like this and successfully figure out what other galaxies billions of light years away are made up of then it will give us more information about the universe we all live in.\u003C\u002Fp\u003E \n \u003C\u002Fdiv\u003E\n \u003C\u002Fdiv\u003E\n \u003C\u002Fdiv\u003E\n \u003C\u002Fdiv\u003E\n \u003C\u002Fbody\u003E\n\u003C\u002Fhtml\u003E"

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