Oct 22, 2026Discover how close a gamma-ray burst must be to pose a catastrophic threat to Earth and why these cosmic explosions are so rare.

Jun 17, 2026Discover how gamma-ray bursts occasionally impact Earth and how NASA monitors these cosmic events safely.

Jun 6, 2026Learn why there is no concrete evidence of a recent gamma-ray burst hitting Earth and understand the low likelihood of such events.

Aug 21, 2025Discover the unpredictability of gamma-ray bursts and how we would detect them if directed at Earth, with little to no warning.