{"id":7988,"date":"2019-05-22T03:53:53","date_gmt":"2019-05-22T03:53:53","guid":{"rendered":"https:\/\/mickgb.com\/?p=7988"},"modified":"2023-11-23T17:19:07","modified_gmt":"2023-11-23T17:19:07","slug":"ag-breathnu-ar-gheatai-ifrinn","status":"publish","type":"post","link":"https:\/\/mickgb.com\/ga\/ag-breathnu-ar-gheatai-ifrinn\/","title":{"rendered":"Ag Breathn\u00fa ar Gheata\u00ed Ifrinn!"},"content":{"rendered":"[et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;section&#8221; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_row admin_label=&#8221;row&#8221; _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text admin_label=&#8221;Text&#8221; 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top: 3px; margin-right: 2px; margin-left: 2px;'\/> www.teanglann.ie \u00bb<\/a><\/div><\/div>\").appendTo(\"body\").offset({top: $a.offset().top+$a.height()+10, left: leftOffset});\r\n\t\t\tcab.lexclickOrigin=123;\r\n\t\t\t$(\"body\").on(\"click\", cab.lexclickOff);\r\n\t\t} else {\r\n\t\t\twindow.open(url);\r\n\t\t}\r\n\t},\r\n\r\n\tlexclickOff: function(){\r\n\t\tvar $=jQuery;\r\n\t\tif(cab.lexclickOrigin==0) {\r\n\t\t\t$(\"#lexclick\").remove();\r\n\t\t\t$(\"body\").off(\"click\", cab.lexclickOff);\r\n\t\t}\r\n\t\tcab.lexclickOrigin=0;\r\n\t},\r\n\t\r\n};\r\n\t\t\t<\/script>\r\n\r\n<script type=\"text\/javascript\">jQuery(document).ready(function(){ cab.clickify(); });<\/script><\/span><\/span>Seachtain mh\u00f3r<\/span><\/strong><\/p>\n<p><!-- \/wp:post-content --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><span style=\"color: #000000; font-size: 12pt;\"> <\/span><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><span style=\"color: #000000; font-size: 12pt;\">Seachtain mh\u00f3r don Eola\u00edocht ba ea an dara seachtain d\u2019Aibre\u00e1n 2019. \u00a0Don ch\u00e9ad uair, bh\u00edomar go l\u00e9ir in ann breathn\u00fa ar \u00edomh\u00e1 dochreidte d\u00faphoill (black hole) sa sp\u00e1s. \u00a0Breis is c\u00e9ad bliain \u00f3 shin, thuar teoiric ghinear\u00e1lta na coibhneasachta go mbeadh \u00e1iteanna sa sp\u00e1s ina bhfuil an domhantarraingt chomh l\u00e1idir sin, nach mbeadh fi\u00fa amh\u00e1in solas in ann \u00e9al\u00fa as. \u00a0N\u00edor mhaith le <\/span><span style=\"color: #000000; font-size: 12pt;\">hEinstein<\/span><span style=\"color: #000000; font-size: 12pt;\"> an tairngreacht seo, forbartha \u00f3na theoiric f\u00e9in le hobair a rinne Karl Schwarzschild. Ag an am, n\u00edor chreid Schwarzschild f\u00e9in gur f\u00edor-rud \u00e9 an d\u00fapholl, mar bh\u00ed s\u00e9 chomh deacair glacadh leis <\/span><span style=\"color: #000000; font-size: 12pt;\">an<\/span><span style=\"color: #000000; font-size: 12pt;\"> gcoincheap ait seo. \u00a0N\u00edor tharla m\u00f3r\u00e1n taighde eile ar dh\u00faphoill go dt\u00ed an bhliain 1958, nuair a phostal\u00e1idigh an fisiceoir David Finkelstein go raibh siad ann, agus go raibh raon \u00e1irithe timpeall gach d\u00fapholl, agus c\u00e9 go raibh solas agus \u00e1bhar in ann dul isteach trasna an raoin sin, n\u00ed raibh aon rud in ann teacht amach as. \u00a0Tugadh an t-ainm l\u00e9asl\u00edne theagmhais (event horizon) ar an raon sin. Thosaigh an fisiceoir John Wheeler ag \u00fas\u00e1id an t\u00e9arma \u2018black hole\u2019 sa bhliain 1964, agus lean an t-ainm \u00f3 shin i leith.<\/span><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><span style=\"color: #000000; font-size: 12pt;\"> <\/span><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><strong><span style=\"color: #000000; font-size: 12pt;\">\u201cBlack Holes <\/span><span style=\"color: #000000; font-size: 12pt;\">ain\u2019t<\/span><span style=\"color: #000000; font-size: 12pt;\"> so black<\/span><span style=\"color: #000000; font-size: 12pt;\">! \u201d<\/span><\/strong><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><strong><span style=\"color: #000000; font-size: 12pt;\"> <\/span><\/strong><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><span style=\"color: #000000; font-size: 12pt;\">Sin a d\u00fairt R\u00ed na <\/span><span style=\"color: #000000; font-size: 12pt;\">nD\u00fapholl<\/span><span style=\"color: #000000; font-size: 12pt;\">, an fisiceoir Stephen Hawking. \u00a0Thaispe\u00e1in s\u00e9 sna seacht\u00f3id\u00ed gur f\u00e9idir le d\u00faphoill dul i laghad, agus mar sin gur f\u00e9idir leo fuinneamh a rad\u00fa. \u00a0N\u00edos m\u00f3 n\u00e1 aon duine eile, thug Stephen Hawking an d\u00fapholl isteach i dtuiscint an phobail.<\/span><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><span style=\"color: #000000; font-size: 12pt;\"> <\/span><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><strong><span style=\"color: #000000; font-size: 12pt;\">Rud amh\u00e1in is ea an Teoiric!<\/span><\/strong><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><strong><span style=\"color: #000000; font-size: 12pt;\"> <\/span><\/strong><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><span style=\"color: #000000; font-size: 12pt;\">Le timpeall fiche bliain anuas, aims\u00edodh n\u00edos m\u00f3 fianaise ag deimhni\u00fa gur f\u00edor-ruda\u00ed iad na d\u00faphoill. \u00a0Creidtear go bhfuil gach uile m\u00e9id d\u00faphoill ann, idir bheag agus mh\u00f3r. Creidtear freisin go bhfuil d\u00fapholl for-<\/span><span style=\"color: #000000; font-size: 12pt;\">m\u00f3rmhaise<\/span><span style=\"color: #000000; font-size: 12pt;\"> (supermassive black hole) i l\u00e1r beagnach gach r\u00e9altra, suas go dt\u00ed cinn chomh <\/span><span style=\"color: #000000; font-size: 12pt;\">m\u00f3rmhaise<\/span><span style=\"color: #000000; font-size: 12pt;\"> leis na billi\u00fain d\u00e1r <\/span><span style=\"color: #000000; font-size: 12pt;\">ngrianta!.<\/span><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><span style=\"color: #000000; font-size: 12pt;\"> <\/span><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><strong><span style=\"color: #000000; font-size: 12pt;\">B\u00f3thar fada go dt\u00ed \u00edomh\u00e1!<\/span><\/strong><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><span style=\"color: #000000; font-size: 12pt;\"> <\/span><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><span style=\"color: #000000; font-size: 12pt;\">Sa bhliain 1999, chuir \u00fadair p\u00e1ip\u00e9ar eola\u00edochta moladh ar aghaidh ag r\u00e1 go mbeadh s\u00e9 ind\u00e9anta \u00edomh\u00e1 l\u00e9asl\u00edne theagmhais d\u00faphoill a fh\u00e1il laistigh de ch\u00fapla bliain. \u00a0Th\u00f3g s\u00e9 breis agus fiche bliain, ach anois t\u00e1 \u00edomh\u00e1 \u00e1lainn d\u00faphoill againn. Sa bhliain 2006, d\u2019\u00e1itigh an r\u00e9alteola\u00ed <\/span><span style=\"color: #000000; font-size: 12pt;\">Shep<\/span><span style=\"color: #000000; font-size: 12pt;\"> <\/span><span style=\"color: #000000; font-size: 12pt;\">Doeleman<\/span><span style=\"color: #000000; font-size: 12pt;\"> ar a l\u00e1n eolaithe cumasacha dul isteach leis ar an eachtra mh\u00f3r seo.<\/span><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><span style=\"color: #000000; font-size: 12pt;\">Fiontar dochreidte a bh\u00ed ann, i nd\u00e1ir\u00edre. \u00a0Chun seans a bheith agat \u00edomh\u00e1 d\u00faphoill a fh\u00e1il, is g\u00e1 <\/span><span style=\"color: #000000; font-size: 12pt;\">radaiteileasc\u00f3p<\/span><span style=\"color: #000000; font-size: 12pt;\"> a th\u00f3gadh le trastomhas an domhain f\u00e9in \u2013 mar \u00fas\u00e1ideann siad minic\u00edocht 230 GHz chun an \u00edomh\u00e1 is fearr a fh\u00e1il. \u00a0Ar an dea-uair, t\u00e1 bealach chun <\/span><span style=\"color: #000000; font-size: 12pt;\">radaiteileasc\u00f3p<\/span><span style=\"color: #000000; font-size: 12pt;\"> f\u00edor\u00fail a <\/span><span style=\"color: #000000; font-size: 12pt;\">dhear\u00fa<\/span><span style=\"color: #000000; font-size: 12pt;\"> don mh\u00e9id sin. T\u00f3gtar an iliomad <\/span><span style=\"color: #000000; font-size: 12pt;\">radaiteileasc\u00f3ip<\/span><span style=\"color: #000000; font-size: 12pt;\">, scartha amach ar fud <\/span><span style=\"color: #000000; font-size: 12pt;\">an<\/span><span style=\"color: #000000; font-size: 12pt;\"> domhain. Caitear iad a <\/span><span style=\"color: #000000; font-size: 12pt;\">sh\u00edoncron\u00fa<\/span><span style=\"color: #000000; font-size: 12pt;\"> taobh istigh do mhicreashoicind. \u00a0Ansin, d\u00edr\u00edtear iad go l\u00e9ir ar an \u00e1it ch\u00e9anna sa sp\u00e9ir, agus t\u00f3gtar grianghraif ag an t-am c\u00e9anna d\u00edreach. Tar \u00e9is sin, comhorda\u00edtear na sonra\u00ed le halgartam chun an \u00edomh\u00e1 deiridh a fh\u00e1il.<\/span><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><span style=\"color: #000000; font-size: 12pt;\">Theip ar <\/span><span style=\"color: #000000; font-size: 12pt;\">Shep<\/span><span style=\"color: #000000; font-size: 12pt;\"> agus a fhoireann ar dt\u00fas agus rinne siad feabhsaithe, agus leathnaigh siad an gr\u00e9as\u00e1n <\/span><span style=\"color: #000000; font-size: 12pt;\">radaiteileasc\u00f3p<\/span><span style=\"color: #000000; font-size: 12pt;\"> go dt\u00ed go raibh ocht gcinn ann, i Meirice\u00e1, i Meicsiceo, sa tSile, san Eoraip agus san Antartach.<\/span><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><span style=\"color: #000000; font-size: 12pt;\">Bh\u00ed a fhios acu ansin go mbeadh seans ann d\u00fapholl for-<\/span><span style=\"color: #000000; font-size: 12pt;\">m\u00f3rmhaise<\/span><span style=\"color: #000000; font-size: 12pt;\"> a fheice\u00e1il, mar at\u00e1 i l\u00e1r beagnach gach r\u00e9altra. Shocraigh siad ar \u00e1r r\u00e9altra f\u00e9in agus ar r\u00e9altra M87, for-r\u00e9altra at\u00e1 55 milli\u00fan solasbhliain uainn.<\/span><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><span style=\"color: #000000; font-size: 12pt;\"> <\/span><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><strong><span style=\"color: #000000; font-size: 12pt;\">Dh\u00e1 bhliain ag br\u00fascadh uimhreacha! \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/strong><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><span style=\"color: #000000; font-size: 12pt;\"> <\/span><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><span style=\"color: #000000; font-size: 12pt;\">Ag comhoibri\u00fa le ch\u00e9ile, th\u00f3g foirne saineolaithe idirn\u00e1isi\u00fanta teileasc\u00f3p an EHT (\u2018event horizon telescope\u2019), ag \u00fas\u00e1id 8 <\/span><span style=\"color: #000000; font-size: 12pt;\">radaiteileasc\u00f3ip<\/span><span style=\"color: #000000; font-size: 12pt;\">, i Meirice\u00e1, i Meicsiceo, sa tSile, san Eoraip agus san Antartach.<\/span><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><span style=\"color: #000000; font-size: 12pt;\">Bh\u00ed an t-\u00e1dh dearg leo mar bh\u00ed an aimsir go bre\u00e1 ar feadh c\u00faig l\u00e1 as a bhfuinneog de deich l\u00e1 a bh\u00ed acu chun grianghraif mhaithe a fh\u00e1il. \u00a0Bh\u00ed na sonra\u00ed i dtaisce ar thiom\u00e1nt\u00e1in chrua, agus bh\u00ed ar na foirne iad a sheoladh go dt\u00ed c\u00fapla \u00e1it chun iad a phr\u00f3ise\u00e1il.<\/span><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><span style=\"color: #000000; font-size: 12pt;\">D\u2019oibrigh ceithre fhoireann astu f\u00e9in le linn dh\u00e1 bhliain, agus fuair siad beagnach na tortha\u00ed c\u00e9anna. \u00a0Cuireadh gach rud le ch\u00e9ile, agus chruthaigh siad an ch\u00e9ad \u00edomh\u00e1 de dh\u00fapholl riamh. D\u00fairt na saineolaithe go raibh an \u00edomh\u00e1 comhaontaithe ag aont\u00fa d\u00edreach le teoiric Einstein!<\/span><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><span style=\"color: #000000; font-size: 12pt;\">D\u00fairt Lucy Hawking, in\u00edon Stephen, d\u00e1 mbeadh seisean beo, go mbeadh ionadh an domhain air an \u00edomh\u00e1 sin a fheice\u00e1il.<\/span><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 0pt; padding-bottom: 0; line-height: 1.2;\"><span style=\"color: #000000; font-size: 12pt;\">Sna laethanta <\/span><span style=\"color: #000000; font-size: 12pt;\">br\u00e9agnuachta<\/span><span style=\"color: #000000; font-size: 12pt;\"> at\u00e1 ann anois, cuireann s\u00e9 seo i gcuimhne d\u00fainn go bhfuil an Eola\u00edocht an-chumhachtach agus beo sl\u00e1n f\u00f3s in \u00e1r measc!<\/span><\/p>\n<p><!-- \/wp:freeform --><!-- wp:freeform --><\/p>\n<p style=\"margin-top: 0pt; padding-top: 0; margin-bottom: 8pt; padding-bottom: 0; line-height: 1.3;\"><span style=\"display: inline-block; height: 1em;\"><span style=\"display: none;\">.<\/span><\/span><\/p>\n<p><!-- \/wp:freeform --><\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]","protected":false},"excerpt":{"rendered":"<p>&nbsp; <script type=\"text\/javascript\" >\r\nvar cab={\r\n\r\n\turlStart: \"https:\/\/www.teanglann.ie\",\r\n\r\n\tclickify: function ($n) {\r\n\t\tvar $=jQuery;\r\n\t\tif(!$n) $n=$(document);\r\n\t\tif(!$n.jquery) $n=$($n);\r\n\t\tfor(var y=0; y<$n.toArray().length; y++){\r\n\t\t\tvar n=$n.toArray()[y];\r\n\t\t\tthis.cleanTuairisc(n);\r\n\t\t\tfor(var i=0; i<n.childNodes.length; i++) {\r\n\t\t\t\tnode=n.childNodes[i];\r\n\t\t\t\tif(node.nodeType==1 && node.nodeName!=\"a\" && node.nodeName!=\"A\") {\r\n\t\t\t\t\tnosplit=$(node).hasClass(\"nosplit\");\r\n\t\t\t\t\tthis.clickify(node);\r\n\t\t\t\t}\r\n\t\t\t\telse if(node.nodeType==3 && $.trim(node.nodeValue)!=\"\") {\r\n\t\t\t\t\tvar replace=document.createElement(\"span\");\r\n\t\t\t\t\treplace.innerHTML=this.clickifyText(node.nodeValue);\r\n\t\t\t\t\tn.replaceChild(replace, node);\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\t},\r\n\t\r\n\tclickifyText: function(str) {\r\n\t\tvar ret=\"\";\r\n\t\tvar buffer=\"\";\r\n\t\tfor(var i=0; 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Ag an am, n\u00edor chreid Schwarzschild f\u00e9in gur f\u00edor-rud \u00e9 an d\u00fapholl, mar bh\u00ed s\u00e9 chomh deacair glacadh leis <\/span><span style=\"color:#000000;font-size:12pt\">an<\/span><span style=\"color:#000000;font-size:12pt\"> gcoincheap ait seo. \u00a0N\u00edor tharla m\u00f3r\u00e1n taighde eile ar dh\u00faphoill go dt\u00ed an bhliain 1958, nuair a phostal\u00e1idigh an fisiceoir David Finkelstein go raibh siad ann, agus go raibh raon \u00e1irithe timpeall gach d\u00fapholl, agus c\u00e9 go raibh solas agus \u00e1bhar in ann dul isteach trasna an raoin sin, n\u00ed raibh aon rud in ann teacht amach as. \u00a0Tugadh an t-ainm l\u00e9asl\u00edne theagmhais (event horizon) ar an raon sin.  Thosaigh an fisiceoir John Wheeler ag \u00fas\u00e1id an t\u00e9arma \u2018black hole\u2019 sa bhliain 1964, agus lean an t-ainm \u00f3 shin i leith.<\/span><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:0pt;padding-bottom:0;line-height:1.2\"><span style=\"color:#000000;font-size:12pt\"> <\/span><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:0pt;padding-bottom:0;line-height:1.2\"><strong><span style=\"color:#000000;font-size:12pt\">\u201cBlack Holes <\/span><span style=\"color:#000000;font-size:12pt\">ain\u2019t<\/span><span style=\"color:#000000;font-size:12pt\"> so black<\/span><span style=\"color:#000000;font-size:12pt\">! \u201d<\/span><\/strong><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:0pt;padding-bottom:0;line-height:1.2\"><strong><span style=\"color:#000000;font-size:12pt\"> <\/span><\/strong><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:0pt;padding-bottom:0;line-height:1.2\"><span style=\"color:#000000;font-size:12pt\">Sin a d\u00fairt R\u00ed na <\/span><span style=\"color:#000000;font-size:12pt\">nD\u00fapholl<\/span><span style=\"color:#000000;font-size:12pt\">, an fisiceoir Stephen Hawking. \u00a0Thaispe\u00e1in s\u00e9 sna seacht\u00f3id\u00ed gur f\u00e9idir le d\u00faphoill dul i laghad, agus mar sin gur f\u00e9idir leo fuinneamh a rad\u00fa. \u00a0N\u00edos m\u00f3 n\u00e1 aon duine eile, thug Stephen Hawking an d\u00fapholl isteach i dtuiscint an phobail.<\/span><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:0pt;padding-bottom:0;line-height:1.2\"><span style=\"color:#000000;font-size:12pt\"> <\/span><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:0pt;padding-bottom:0;line-height:1.2\"><strong><span style=\"color:#000000;font-size:12pt\">Rud amh\u00e1in is ea an Teoiric!<\/span><\/strong><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:0pt;padding-bottom:0;line-height:1.2\"><strong><span style=\"color:#000000;font-size:12pt\"> <\/span><\/strong><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:0pt;padding-bottom:0;line-height:1.2\"><span style=\"color:#000000;font-size:12pt\">Le timpeall fiche bliain anuas, aims\u00edodh n\u00edos m\u00f3 fianaise ag deimhni\u00fa gur f\u00edor-ruda\u00ed iad na d\u00faphoill. \u00a0Creidtear go bhfuil gach uile m\u00e9id d\u00faphoill ann, idir bheag agus mh\u00f3r.  Creidtear freisin go bhfuil d\u00fapholl for-<\/span><span style=\"color:#000000;font-size:12pt\">m\u00f3rmhaise<\/span><span style=\"color:#000000;font-size:12pt\"> (supermassive black hole) i l\u00e1r beagnach gach r\u00e9altra, suas go dt\u00ed cinn chomh <\/span><span style=\"color:#000000;font-size:12pt\">m\u00f3rmhaise<\/span><span style=\"color:#000000;font-size:12pt\"> leis na billi\u00fain d\u00e1r <\/span><span style=\"color:#000000;font-size:12pt\">ngrianta!.<\/span><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:0pt;padding-bottom:0;line-height:1.2\"><span style=\"color:#000000;font-size:12pt\"> <\/span><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:0pt;padding-bottom:0;line-height:1.2\"><strong><span style=\"color:#000000;font-size:12pt\">B\u00f3thar fada go dt\u00ed \u00edomh\u00e1!<\/span><\/strong><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:0pt;padding-bottom:0;line-height:1.2\"><span style=\"color:#000000;font-size:12pt\"> <\/span><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:0pt;padding-bottom:0;line-height:1.2\"><span style=\"color:#000000;font-size:12pt\">Sa bhliain 1999, chuir \u00fadair p\u00e1ip\u00e9ar eola\u00edochta moladh ar aghaidh ag r\u00e1 go mbeadh s\u00e9 ind\u00e9anta \u00edomh\u00e1 l\u00e9asl\u00edne theagmhais d\u00faphoill a fh\u00e1il laistigh de ch\u00fapla bliain. \u00a0Th\u00f3g s\u00e9 breis agus fiche bliain, ach anois t\u00e1 \u00edomh\u00e1 \u00e1lainn d\u00faphoill againn.  Sa bhliain 2006, d\u2019\u00e1itigh an r\u00e9alteola\u00ed <\/span><span style=\"color:#000000;font-size:12pt\">Shep<\/span><span style=\"color:#000000;font-size:12pt\"> <\/span><span style=\"color:#000000;font-size:12pt\">Doeleman<\/span><span style=\"color:#000000;font-size:12pt\"> ar a l\u00e1n eolaithe cumasacha dul isteach leis ar an eachtra mh\u00f3r seo.<\/span><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:0pt;padding-bottom:0;line-height:1.2\"><span style=\"color:#000000;font-size:12pt\">Fiontar dochreidte a bh\u00ed ann, i nd\u00e1ir\u00edre. \u00a0Chun seans a bheith agat \u00edomh\u00e1 d\u00faphoill a fh\u00e1il, is g\u00e1 <\/span><span style=\"color:#000000;font-size:12pt\">radaiteileasc\u00f3p<\/span><span style=\"color:#000000;font-size:12pt\"> a th\u00f3gadh le trastomhas an domhain f\u00e9in \u2013 mar \u00fas\u00e1ideann siad minic\u00edocht 230 GHz chun an \u00edomh\u00e1 is fearr a fh\u00e1il. \u00a0Ar an dea-uair, t\u00e1 bealach chun <\/span><span style=\"color:#000000;font-size:12pt\">radaiteileasc\u00f3p<\/span><span style=\"color:#000000;font-size:12pt\"> f\u00edor\u00fail a <\/span><span style=\"color:#000000;font-size:12pt\">dhear\u00fa<\/span><span style=\"color:#000000;font-size:12pt\"> don mh\u00e9id sin.  T\u00f3gtar an iliomad <\/span><span style=\"color:#000000;font-size:12pt\">radaiteileasc\u00f3ip<\/span><span style=\"color:#000000;font-size:12pt\">, scartha amach ar fud <\/span><span style=\"color:#000000;font-size:12pt\">an<\/span><span style=\"color:#000000;font-size:12pt\"> domhain.  Caitear iad a <\/span><span style=\"color:#000000;font-size:12pt\">sh\u00edoncron\u00fa<\/span><span style=\"color:#000000;font-size:12pt\"> taobh istigh do mhicreashoicind. \u00a0Ansin, d\u00edr\u00edtear iad go l\u00e9ir ar an \u00e1it ch\u00e9anna sa sp\u00e9ir, agus t\u00f3gtar grianghraif ag an t-am c\u00e9anna d\u00edreach.  Tar \u00e9is sin, comhorda\u00edtear na sonra\u00ed le halgartam chun an \u00edomh\u00e1 deiridh a fh\u00e1il.<\/span><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:0pt;padding-bottom:0;line-height:1.2\"><span style=\"color:#000000;font-size:12pt\">Theip ar <\/span><span style=\"color:#000000;font-size:12pt\">Shep<\/span><span style=\"color:#000000;font-size:12pt\"> agus a fhoireann ar dt\u00fas agus rinne siad feabhsaithe, agus leathnaigh siad an gr\u00e9as\u00e1n <\/span><span style=\"color:#000000;font-size:12pt\">radaiteileasc\u00f3p<\/span><span style=\"color:#000000;font-size:12pt\"> go dt\u00ed go raibh ocht gcinn ann, i Meirice\u00e1, i Meicsiceo, sa tSile, san Eoraip agus san Antartach.<\/span><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:0pt;padding-bottom:0;line-height:1.2\"><span style=\"color:#000000;font-size:12pt\">Bh\u00ed a fhios acu ansin go mbeadh seans ann d\u00fapholl for-<\/span><span style=\"color:#000000;font-size:12pt\">m\u00f3rmhaise<\/span><span style=\"color:#000000;font-size:12pt\"> a fheice\u00e1il, mar at\u00e1 i l\u00e1r beagnach gach r\u00e9altra. Shocraigh siad ar \u00e1r r\u00e9altra f\u00e9in agus ar r\u00e9altra M87, for-r\u00e9altra at\u00e1 55 milli\u00fan solasbhliain uainn.<\/span><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:0pt;padding-bottom:0;line-height:1.2\"><span style=\"color:#000000;font-size:12pt\"> <\/span><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:0pt;padding-bottom:0;line-height:1.2\"><strong><span style=\"color:#000000;font-size:12pt\">Dh\u00e1 bhliain ag br\u00fascadh uimhreacha! \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/strong><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:0pt;padding-bottom:0;line-height:1.2\"><span style=\"color:#000000;font-size:12pt\"> <\/span><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:0pt;padding-bottom:0;line-height:1.2\"><span style=\"color:#000000;font-size:12pt\">Ag comhoibri\u00fa le ch\u00e9ile, th\u00f3g foirne saineolaithe idirn\u00e1isi\u00fanta teileasc\u00f3p an EHT (\u2018event horizon telescope\u2019), ag \u00fas\u00e1id 8 <\/span><span style=\"color:#000000;font-size:12pt\">radaiteileasc\u00f3ip<\/span><span style=\"color:#000000;font-size:12pt\">, i Meirice\u00e1, i Meicsiceo, sa tSile, san Eoraip agus san Antartach.<\/span><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:0pt;padding-bottom:0;line-height:1.2\"><span style=\"color:#000000;font-size:12pt\">Bh\u00ed an t-\u00e1dh dearg leo mar bh\u00ed an aimsir go bre\u00e1 ar feadh c\u00faig l\u00e1 as a bhfuinneog de deich l\u00e1 a bh\u00ed acu chun grianghraif mhaithe a fh\u00e1il. \u00a0Bh\u00ed na sonra\u00ed i dtaisce ar thiom\u00e1nt\u00e1in chrua, agus bh\u00ed ar na foirne iad a sheoladh go dt\u00ed c\u00fapla \u00e1it chun iad a phr\u00f3ise\u00e1il.<\/span><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:0pt;padding-bottom:0;line-height:1.2\"><span style=\"color:#000000;font-size:12pt\">D\u2019oibrigh ceithre fhoireann astu f\u00e9in le linn dh\u00e1 bhliain, agus fuair siad beagnach na tortha\u00ed c\u00e9anna. \u00a0Cuireadh gach rud le ch\u00e9ile, agus chruthaigh siad an ch\u00e9ad \u00edomh\u00e1 de dh\u00fapholl riamh.  D\u00fairt na saineolaithe go raibh an \u00edomh\u00e1 comhaontaithe ag aont\u00fa d\u00edreach le teoiric Einstein!<\/span><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:0pt;padding-bottom:0;line-height:1.2\"><span style=\"color:#000000;font-size:12pt\">D\u00fairt Lucy Hawking, in\u00edon Stephen, d\u00e1 mbeadh seisean beo, go mbeadh ionadh an domhain air an \u00edomh\u00e1 sin a fheice\u00e1il.<\/span><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:0pt;padding-bottom:0;line-height:1.2\"><span style=\"color:#000000;font-size:12pt\">Sna laethanta <\/span><span style=\"color:#000000;font-size:12pt\">br\u00e9agnuachta<\/span><span style=\"color:#000000;font-size:12pt\"> at\u00e1 ann anois, cuireann s\u00e9 seo i gcuimhne d\u00fainn go bhfuil an Eola\u00edocht an-chumhachtach agus beo sl\u00e1n f\u00f3s in \u00e1r measc!<\/span><\/p><!-- \/wp:freeform --><!-- wp:freeform --><p style=\"margin-top:0pt;padding-top:0;margin-bottom:8pt;padding-bottom:0;line-height:1.3\"><span style=\"display:inline-block;height:1em\"><span style=\"display:none\">.<\/span><\/span><\/p><!-- \/wp:freeform -->","_et_gb_content_width":"","footnotes":""},"categories":[33,47],"tags":[],"class_list":["post-7988","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cursai-reatha","category-eolaiocht-agus-teicneolaiocht"],"_links":{"self":[{"href":"https:\/\/mickgb.com\/ga\/wp-json\/wp\/v2\/posts\/7988","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mickgb.com\/ga\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mickgb.com\/ga\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mickgb.com\/ga\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mickgb.com\/ga\/wp-json\/wp\/v2\/comments?post=7988"}],"version-history":[{"count":3,"href":"https:\/\/mickgb.com\/ga\/wp-json\/wp\/v2\/posts\/7988\/revisions"}],"predecessor-version":[{"id":9621,"href":"https:\/\/mickgb.com\/ga\/wp-json\/wp\/v2\/posts\/7988\/revisions\/9621"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mickgb.com\/ga\/wp-json\/wp\/v2\/media\/6850"}],"wp:attachment":[{"href":"https:\/\/mickgb.com\/ga\/wp-json\/wp\/v2\/media?parent=7988"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mickgb.com\/ga\/wp-json\/wp\/v2\/categories?post=7988"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mickgb.com\/ga\/wp-json\/wp\/v2\/tags?post=7988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}