Această descoperire demonstrează, conform astrofizicienilor, că Universul tânăr era deja populat cu stele masive la doar 630 de milioane de ani după explozia primordială sau Big Bang, ce a dus la naşterea sa în urmă cu aproximativ 13,7 miliarde de ani.
Explozia de raze gamma observată, fenomenul cel mai violent şi cel mai luminos cunoscut în Univers, este emisă de o stea uriaşă, cu o masă de mii de ori mai mare decât a Soarelui, aflată în ultimul stadiu de viaţă, cel de supernovă.
Semnalul luminos al acestei explozii a fost detectat cu ajutorul satelitului american Swift şi a unor telescoape terestre în luna aprilie, după ce fotonii originaţi din această explozie au atins Terra la capătul unei călătorii de 13 miliarde de ani, ce transcende la propriu istoria Universului.
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_01d694eecfc9e7f66a0cfe8223e35414.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_3b56d642b166819d584cd012c00207ae.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_551a9984090b3e3469f864f0375e40cd.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_11a0ec3cf2ae41cecc0aaf1d78c5eba2.jpg)
:quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_58699d0376cc47e9c002215885d4a4ed.png)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_0c491f402d1f3db96545a36adc3c1434.jpg)
:quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/276_f9145fe889240e5b723496eed0644427.png)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/206_5e32ba762df3b28a5a466764d0170274.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/278_abc09b14750319841b182f82c686631f.webp)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/50_3f76e8204d7e7c95431300dabc9a4abc.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/281_a22b1443b905f56da42292528d1fd6ce.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/153_54a945b7bcc4a42d382684dd041848ec.webp)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/233_58f2bb6ac9b06bd12f1e7387925120a8.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/253_d836b124170835926e6fb9289609be9a.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/197_4a22f50844777c07997f2950c4af9748.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/284_9876177175abc241787723231bd4ad8f.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/275_fb704b7cf0182c5105e44157d1702fd7.jpeg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/274_c16ed8057f2059e1c6b1cd73713e6afc.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/274_2c79aa4abf2331e1563b0777489410ae.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/284_67a3e915e8ea32f9ab8d682cb04a9c62.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/16_d6c0582fddf2f0b7029471069272603b.jpg)
Politic
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/289_391c04ea0ab8b5295b6649706cd2841e.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/206_d6847db1d5485f2f6ee4821a56adb8f4.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/255_c346f3b4d749078c98f6777766050f66.webp)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2009/10/0-196011-simbol.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/204_24166bf6ea172d5ee7fc04ce91a5567d.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/204_15e4e9003fdddc998b7a32e41809d747.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/masina-golf-autostrada-a7-contrasens-1.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2025/04/strazi-deschise.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/287_f70b657aa43466f1a00ea708cad571df.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/287_c47018bca1700db6f90059aca5956274.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/teo-trandafir-ozana-barabancea-si-raluca-badulescu.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/elena-gogean-iubita-catalin-scarlatescu-7.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/172_7be60c28a87bd6f4f0be919cd2538db1.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/172_dfb2b45b6c232a1e964cd0b901445c05.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/179_3a65ef23db354ac092f7c2c1b42705e9.jpg)
:quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/179_246042b34857f66661de2bdd7c770f01.png)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/03/diana-sosoaca-parchet-30-martie-2026-3.jpeg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/nicusor-dan-ilie-bolojan-foto-presidency-ro.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/statuia-neptun-florenta-turista-arestata-gest-controversat.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/camera-6-metri-patrat-chirie-paris.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/02/aeroport-londra-avion-ryanair.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/karyna-lohvynenko-absolventa-cardiff.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/trei-copii-stau-pe-telefon-retele-sociale-turcia.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2020/04/cine-a-fost-sfantul-gheorghe.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2024/04/sf-gheorghe-in-2024-traditii-1.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/de-ce-semnul-stop-este-octogonal.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/nume-de-fete-2026.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2025/03/magistratii-raman-campionii-pensiilor-de-serviciu--care-e-cea-mai-mare-pensie-speciala-e1756705962527.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/dinu-iancu-salajanu.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/conacul-lui-alfred-simonis-copy-2.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/03/programul-rabla-2026.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/donald-trump-la-o-conferinta-la-las-vegas-foto-profimedia-e1776449977162.jpg)
:quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/sorin-grindeanu-interviu-la-rra.png)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/reciclare-doza-aluminiu-aparat.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/vladimir-putin-rusia-shutterstock1430366228-copy.jpg)
Loghează-te în contul tău pentru a adăuga comentarii și a te alătura dialogului.