Cu ajutorul puterii de observatie a telescopului JWST, net superior predecesorului sau Hubble in acest domeniu, astronomii au fost capabili sa detecteze in luna iunie a lui 2025, o galaxie a carei nastere este estimata la doar 280 milioane de ani dupa Big Bang, ceea ce o face cea mai vreche galaxie cunoscuta pana in prezent si cu 10 milioane de ani inaintea precedentului record.
Descoperirea a fost anuntata la momentul respectiv, insa a fost validata abia recent, dupa reverificarea datelor. A Cosmic Miracle: A Remarkably Luminous Galaxy [..] Confirmed with JWST https://arxiv.org/pdf/2505.11263
MoM z14, noua galaxie, a fost descoperita prin aceeasi metoda pe care oamenii de stiinta au mai folosit-o in observatiile lui JWST: redshift, sau in r...
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