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NASA Neil Gehrels Swift Gamma-Ray Burst Observatory Spacecraft

Swift was NASA’s rapid-response gamma-ray, X-ray and ultraviolet/optical observatory. Its final science observation occurred on 20 October 2026, after atmospheric drag prevented stable telescope pointing.

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Identity

Aliases
SwiftNeil Gehrels Swift ObservatorySwift Gamma-ray Burst ObservatorySwift Gamma-Ray Burst Mission
Family Name
Neil Gehrels Swift Observatory
Full Name
NASA Neil Gehrels Swift Gamma-Ray Burst Observatory Spacecraft
Roles
orbiterobservatoryresearch
Status
retired
Type
spacecraft

Details

Description
Swift was NASA’s rapid-response gamma-ray, X-ray and ultraviolet/optical observatory. Its final science observation occurred on 20 October 2026, after atmospheric drag prevented stable telescope pointing.
First Flight Year
2,004

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Creation Time
August 13, 2026 at 21:59:16 UTC
Updated Time
October 29, 2026 at 15:18:35 UTC