Poyasnenie: Skoplenie chernyh dyr i neitronnyh zvezd osveshaet podobno tochechnym istochnikam naprotiv puzyrei gaza, nagretogo do milliona gradusov na etom rentgenovskom izobrazhenii, sdelannom v lozhnom cvete s orbital'noi Chandrovskoi observatorii. Na etoi kartine stolknovenii pokazany central'nye oblasti galaktik NGC 4038 i NGC 4039, vzaimodeistvuyushih na rasstoyanii v 60 millionov svetovyh let v sozvezdii Vorona. V opticheskom diapazone nablyudayutsya dlinnye izluchayushie pohozhie na zavitki oblomki pary antennyh galaktik. Predpolagaetsya, chto galakticheskie stolknoveniya slaby, no kogda oni proishodyat, stolknoveniya otdel'nyh zvezd sluchayutsya redko. Vmesto slivayushihsya i szhimayushihsya gazovo-pylevyh oblakov burnoe zvezdoobrazovanie mogut vyzyvat' vspyshki tysyach massivnyh sverhnovyh. Vzryvayushiesya zvezdy vybrasyvayut v prostranstvo puzyri udarnogo goryachego gaza i kollapsiruyushie zvezdnye yadra. Prikovannye k etomu kosmicheskomu proisshestviyu astronomy sledyat i nachinayut ocenivat' znachenie evolyucii stalkivayushihsya galaktik, nepohozhih na nashu
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Publikacii s klyuchevymi slovami:
black hole - NGC 4038 - NGC 4039 - antenna galaxy - star formation - Rentgenovskoe izluchenie antennyh galaktik - neutron star
Publikacii so slovami: black hole - NGC 4038 - NGC 4039 - antenna galaxy - star formation - Rentgenovskoe izluchenie antennyh galaktik - neutron star | |
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