Astronomers recorded the longest gamma-ray burst in history, GRB 250702B, that may be a cosmic event completely new to ...
Stars often fall into black holes, and now it seems the opposite can also occur, producing an extra long-lasting explosion as ...
On July 2, 2025, NASA's Fermi Gamma-ray Burst Monitor (Fermi-GBM) captured around three hours' worth of signals that appeared ...
Some things we see in space appear to outpace light. Now we are learning to harness these bizarre optical illusions to ...
(CNN) — Astronomers are trying to understand what caused a series of gamma ray bursts, or GRBs — the most powerful explosions in the universe. These energetic bursts are typically unleashed by the ...
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