NASA's Swift telescope falls from orbit after 22 years
NASA's Swift gamma-ray telescope re-entered the atmosphere over Sumatra. It studied gamma ray bursts and exploding stars for nearly 22 years. It ended its mission as planned.
Why it matters
Swift's data shaped understanding of the universe's most violent events.
Background
Launched in 2004, Swift alerted astronomers to bursts within seconds.
The story so far
- NASA's Swift telescope falls to Earth
- NASA's Swift telescope falls from orbit after 22 years
- NASA's Swift telescope falls to Earth; dinosaur blood traces found
Sources
- CBC News ↗Nov 4, 4:35 PM ET
- NASA via Wikipedia ↗November 4, 2026
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