Unexpected In-Flight Anomalies

The recent mission to save the Swift Telescope failed when the rescue spacecraft, Katalyst's LINK craft, lost attitude control and entered an uncontrolled spin, making rendezvous impossible. Other notable anomalies include the "flyby anomaly" where spacecraft like Galileo experienced unexpected speed increases.

The top 3

  1. Top 3 Most Common Causes of Spacecraft In-Flight Anomalies: Data from decades of NASA missions identifies software glitches, power system failures, and micrometeoroid impacts as the leading culprits behind unexpected satellite malfunctions.
  2. The 3 Most Famous 'Lazarus' Missions Saved from Near-Failure: Beyond Swift, history's greatest save missions include the Hubble Space Telescope repair, SOHO's miraculous recovery from a complete power loss, and Kepler's ingenious reaction wheel workaround. Hubble Space Telescope
  3. Top 3 Oldest Operational Space Telescopes Still in Orbit: Despite aging hardware, the Chandra X-ray Observatory, XMM-Newton, and the Hubble Space Telescope continue to outlive their expected lifespans by decades through rigorous anomaly management. Chandra X-ray Observatory

Sources

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