<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Astronomy Reports</journal-id><journal-title-group><journal-title xml:lang="en">Astronomy Reports</journal-title><trans-title-group xml:lang="ru"><trans-title>Астрономический журнал</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0004-6299</issn><issn publication-format="electronic">3034-5170</issn><publisher><publisher-name xml:lang="en">The Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">686609</article-id><article-id pub-id-type="doi">10.31857/S0004629925040013</article-id><article-id pub-id-type="edn">FYUCHE</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>СТАТЬИ</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">OBSERVING OF BACKGROUND ELECTROMAGNETIC RADIATION OF THE REAL SKY THROUGH THE THROAT OF A WORMHOLE</article-title><trans-title-group xml:lang="ru"><trans-title>НАБЛЮДЕНИЕ ФОНОВОГО ЭЛЕКТРОМАГНИТНОГО ИЗЛУЧЕНИЯ РЕАЛЬНОГО НЕБА СКВОЗЬ ГОРЛОВИНУ КРОТОВОЙ НОРЫ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bugaev</surname><given-names>M. A.</given-names></name><name xml:lang="ru"><surname>Бугаев</surname><given-names>М. А.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Novikov</surname><given-names>I. D.</given-names></name><name xml:lang="ru"><surname>Новиков</surname><given-names>И. Д.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff3"/><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Repin</surname><given-names>S. V.</given-names></name><name xml:lang="ru"><surname>Репин</surname><given-names>С. В.</given-names></name></name-alternatives><email>sergerepin1@gmail.com</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Samorodskaya</surname><given-names>P. S.</given-names></name><name xml:lang="ru"><surname>Сaмородская</surname><given-names>П. С.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Novikov, jr.</surname><given-names>I. D.</given-names></name><name xml:lang="ru"><surname>Новиков мл.</surname><given-names>И. Д</given-names></name></name-alternatives><xref ref-type="aff" rid="aff5"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Moscow Institute of Physics and Technology</institution></aff><aff><institution xml:lang="ru">Московский физико-технический институт</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Astrospace Center of P. N. Lebedev Physical Institute of the Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Физический институт им. П. Н. Лебедева Российской академии наук, Астрокосмический Центр</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">The Niels Bohr International Academy, The Niels Bohr Institute, Copenhagen, DenmarkThe Niels Bohr International Academy, The Niels Bohr Institute</institution></aff><aff><institution xml:lang="ru">Международная академия Нильса Бора, Институт Нильса Бора</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">National Research Center Kurchatov Institute, Moscow, Russia 𝑑National Research Center Kurchatov Institute</institution></aff><aff><institution xml:lang="ru">Национальный исследовательский центр “Курчатовский институт”</institution></aff></aff-alternatives><aff-alternatives id="aff5"><aff><institution xml:lang="en">Lomonosov Moscow State University, Sternberg Astronomical Institute</institution></aff><aff><institution xml:lang="ru">Московский государственный университет им. М. В. Ломоносова, Государственный астрономический институт им. П. К. Штернберга</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2025-04-15" publication-format="electronic"><day>15</day><month>04</month><year>2025</year></pub-date><volume>102</volume><issue>4</issue><issue-title xml:lang="en">VOL 102, NO4 (2025)</issue-title><issue-title xml:lang="ru">ТОМ 102, №4 (2025)</issue-title><fpage>239</fpage><lpage>249</lpage><history><date date-type="received" iso-8601-date="2025-07-03"><day>03</day><month>07</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2025, The Russian Academy of Sciences</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2025, Российская академия наук</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="en">The Russian Academy of Sciences</copyright-holder><copyright-holder xml:lang="ru">Российская академия наук</copyright-holder></permissions><self-uri xlink:href="https://journals.eco-vector.com/0004-6299/article/view/686609">https://journals.eco-vector.com/0004-6299/article/view/686609</self-uri><abstract xml:lang="en"><p>The numerical investigation conducted in this paper addresses the problem of CMB radiation imaging as seen through the throat of the Ellis-Bronnikov-Morris-Thorne wormhole. It is assumed that both throats of the wormhole are relatively close to our stellar neighborhood, so close that the view of the ambient background radiation by an observer at the other throat of the wormhole is virtually identical to that seen from the Solar System neighborhood. A map of the temperature distribution of the cosmic microwave background radiation observed through the mouth of the wormhole has been constructed as well as a view of the Milky Way through the mouth of the wormhole. The resultant image contains characteristic details that enable it to be distinguished from an image produced by a black hole.</p></abstract><trans-abstract xml:lang="ru"><p>В работе рассматривается задача о виде реального фонового электромагнитного излучения, наблюдаемого сквозь горловину кротовой норы Эллиса-Бронникова-Морриса-Торна. Предполагается, что оба входа в кротовую нору находятся относительно недалеко от наших звездных окрестностей, настолько, что вид окружающего фонового излучения наблюдателем у другого входа в кротовую нору практически идентичен тому, который виден из окрестностей Солнечной системы. Построена карта распределения температуры реликтового излучения, наблюдаемого сквозь горловину кротовой норы. Кроме того, построен вид Млечного Пути сквозь горловину кротовой норы и показано, что в этом изображении присутствуют характерные детали, позволяющие отличить ее от черной дыры.</p></trans-abstract><kwd-group xml:lang="en"><kwd>wormhole shadow</kwd><kwd>black holes</kwd><kwd>General Relativity</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>кротовые норы</kwd><kwd>черные дыры</kwd><kwd>общая теория относительности</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>H.G. Ellis, J. Math. Phys. 14(1), 104 (1973).</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>K. Bronnikov, Acta Phys. Polonica B 4, 251 (1973).</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>M.S. Morris, K.S. Thorne, and U. Yurtsever, Phys. Rev. Letters 61(13), 1446 (1988).</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>M.S. Morris and K.S. Thorne, American J. Physics 56(5), 395 (1988).</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>O. James, E. von Tunzelmann, P. Franklin, and K.S. Thorne, American J. Physics 83(6), 486 (2015), arXiv:1502.03809 [gr-qc].</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>M. Visser, Phys. Rev. D 39(10), 3182 (1989), arXiv:0809.0907 [gr-qc].</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>N. Tsukamoto and T. Harada, Phys. Rev. D 95(2), id. 024030 (2017), arXiv:1607.01120 [gr-qc].</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>N. Tsukamoto and Y. Gong, Phys. Rev. D 97(8), id. 084051 (2018), arXiv:1711.04560 [gr-qc].</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>W. Javed, S. Riaz, R.C. Pantig, and A. Övgün, European Phys. J. C 82(11), id. 1057 (2022), arXiv:2212.00804 [gr-qc].</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>K.-J. He, Z. Luo, S. Guo, and G.-P. Li, Chin. Phys. C 48(6), id. 065105 (2024).</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>N. Tsukamoto, European Phys. J. C 83(4), id. 284 (2023), arXiv:2211.04239 [gr-qc].</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>M. Alloqulov, F. Atamurotov, A. Abdujabbarov, B. Ahmedov, and V. Khamidov, Chin. Phys. C 48(2), id. 025104 (2024).</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>G.F. Akhtaryanova, R.K. Karimov, R.N. Izmailov, and K.K. Nandi, General Relativ. and Gravit. 56(5), id. 58 (2024).</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>S.V.M.C.B. Xavier, C.A.R. Herdeiro, and L.C.B. Crispino, Phys. Rev. D 109(12), id. 124065 (2024), arXiv:2404.02208 [gr-qc].</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>A.G. Agnese and M. La Camera, Phys. Rev. D 51(4), 2011 (1995).</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>S.I. Vacaru and D. Singleton, J. Math. Phys. 43(5), 2486 (2002), arXiv:hep-th/0110272.</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>N. Furey and A. DeBenedictis, Classical and Quantum Gravity 22(2), 313 (2005), arXiv:gr-qc/0410088.</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>E.F. Eiroa, M.G. Richarte, and C. Simeone, Phys. Letters A 373(1), 1 (2008), arXiv:0809.1623 [gr-qc].</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>M. Botta Cantcheff, N.E. Grandi, and M. Sturla, Phys. Rev. D 82(12), id. 124034 (2010), arXiv:0906.0582 [hep-th].</mixed-citation></ref><ref id="B20"><label>20.</label><mixed-citation>A. DeBenedictis and D. Horvat, General Relativ. and Gravit. 44(11), 2711 (2012), arXiv:1111.3704 [gr-qc].</mixed-citation></ref><ref id="B21"><label>21.</label><mixed-citation>T. Ohgami and N. Sakai, Phys. Rev. D 91(12), id. 124020 (2015), arXiv:1704.07065 [gr-qc].</mixed-citation></ref><ref id="B22"><label>22.</label><mixed-citation>M.K. Zangeneh, F.S.N. Lobo, and M.H. Dehghani, Phys. Rev. D 92(12), id. 124049 (2015).</mixed-citation></ref><ref id="B23"><label>23.</label><mixed-citation>E. Elizalde and M. Khurshudyan, Phys. Rev. D 98(12), id. 123525 (2018), arXiv:1811.11499 [gr-qc].</mixed-citation></ref><ref id="B24"><label>24.</label><mixed-citation>R. Shaikh, Phys. Rev. D 98(6), id. 064033 (2018), arXiv:1807.07941 [gr-qc].</mixed-citation></ref><ref id="B25"><label>25.</label><mixed-citation>N. Godani and G.C. Samanta, European Phys. J. C 80(1), id. 30 (2020), arXiv:2001.00010 [gr-qc].</mixed-citation></ref><ref id="B26"><label>26.</label><mixed-citation>K.N. Singh, A. Banerjee, F. Rahaman, and M.K. Jasim, Phys. Rev. D 101(8), id. 084012 (2020), arXiv:2001.00816 [gr-qc].</mixed-citation></ref><ref id="B27"><label>27.</label><mixed-citation>G. Mustafa, Z. Hassan, P.H.R.S. Moraes, and P.K. Sahoo, Phys. Letters B 821, id. 136612 (2021), arXiv:2108.01446 [gr-qc].</mixed-citation></ref><ref id="B28"><label>28.</label><mixed-citation>O. Sokoliuk, S. Mandal, P.K. Sahoo, and A. Baransky, European Phys. J. C 82(4), id. 280 (2022), arXiv:2204.00223 [gr-qc].</mixed-citation></ref><ref id="B29"><label>29.</label><mixed-citation>N. Godani, New Astronomy 100, id. 101994 (2023).</mixed-citation></ref><ref id="B30"><label>30.</label><mixed-citation>N.S. Kardashev, I.D. Novikov, V.N. Lukash, S.V. Pilipenko, et al., Physics Uspekhi 57(12), 1199 (2014), arXiv:1502.06071 [astro-ph.IM].</mixed-citation></ref><ref id="B31"><label>31.</label><mixed-citation>A. Kar and S. Kar, General Relativ. and Gravit. 56(5), id. 52 (2024), arXiv:2308.12155 [gr-qc].</mixed-citation></ref><ref id="B32"><label>32.</label><mixed-citation>M.A. Bugaev, I.D. Novikov, S.V. Repin, and A.A. Shelkovnikova, Astron. Rep. 65(12), 1185 (2021), arXiv:2106.03256 [gr-qc].</mixed-citation></ref><ref id="B33"><label>33.</label><mixed-citation>S.V. Repin, M.A. Bugaev, I.D. Novikov, and I.D. Novikov, Astron. Rep. 66(10), 835 (2022), arXiv:2205.10168 [gr-qc].</mixed-citation></ref><ref id="B34"><label>34.</label><mixed-citation>M.A. Bugaev, P.S. Samorodskaya, I.D. Novikov, and S.V. Repin, Phys. Rev. D 108(12), id. 124059 (2023), arXiv:2305.18041 [gr-qc].</mixed-citation></ref><ref id="B35"><label>35.</label><mixed-citation>N.S. Kardashev, I.D. Novikov, and S.V. Repin, Physics Uspekhi 63(6), 617 (2020).</mixed-citation></ref><ref id="B36"><label>36.</label><mixed-citation>B. Carter, Phys. Rev. 174(5), 1559 (1968).</mixed-citation></ref><ref id="B37"><label>37.</label><mixed-citation>A.F. Zakharov, Monthly Not. Roy. Astron. Soc. 269, 283 (1994).</mixed-citation></ref><ref id="B38"><label>38.</label><mixed-citation>A.F. Zakharov and S.V. Repin, Astron. Rep. 43(11), 705 (1999).</mixed-citation></ref><ref id="B39"><label>39.</label><mixed-citation>M. Bugaev, I. Novikov, S. Repin, and A. Shelkovnikova, in Astronomy at the Epoch of Multimessenger Studies, Proc. of the VAK-2021 Conf., held 23–28 August, 2021 in Moscow, p. 271 (2022).</mixed-citation></ref><ref id="B40"><label>40.</label><mixed-citation>R. Adam, P.A.R. Ade, N. Aghanim, M. Arnaud, et al., Astron. and Astrophys. 594, id. A9 (2016), arXiv:1502.05956 [astro-ph.CO].</mixed-citation></ref><ref id="B41"><label>41.</label><mixed-citation>E.V. Mikheeva, S.V. Repin, and V.N. Lukash, Astron. Rep. 64(7), 578 (2020), arXiv:2004.10429 [astroph.GA].</mixed-citation></ref><ref id="B42"><label>42.</label><mixed-citation>E. Mikheeva, S. Repin, and V.N. Lukash, in Astronomy at the Epoch of Multimessenger Studies, Proc. of the BAK-2021 Conf., held 23–28 August, 2021 in Moscow, p. 292 (2022).</mixed-citation></ref><ref id="B43"><label>43.</label><mixed-citation>M. Korolik, R.M. Roettenbacher, D.A. Fischer, S.R. Kane, et al., Astron. J. 166(3), id. 123 (2023), arXiv:2307.10394 [astro-ph.SR].</mixed-citation></ref><ref id="B44"><label>44.</label><mixed-citation>E.K. Baines, S. Blomquist, I. Clark, H. James, Astron. J. 165(2), id. 41 (2023).</mixed-citation></ref><ref id="B45"><label>45.</label><mixed-citation>P. Rodríguez-Ovalle, A. Mendi-Martos, A. Angulo-Manzanas, I. Reyes-Rodríguez, and M. PérezArrieta, American J. Physics 92(1), 43 (2024), arXiv:2302.11925 [astro-ph.IM].</mixed-citation></ref><ref id="B46"><label>46.</label><mixed-citation>E.V. Mikheeva, S.V. Repin, and V.N. Lukash, Astron. Rep. 68(1), 1 (2024).</mixed-citation></ref></ref-list></back></article>
