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Mysterious Russian 'space activity' causes US Air Force flight to Antarctica to turn around: report

A mysterious incident over the South Pacific forced a U.S. Air Force aircraft to turn around on Aug. 18, due to a possible space debris hazard.

Mysterious Russian 'space activity' causes US Air Force flight to Antarctica to turn around: report

A U.S. Air Force C-17 transport plane en route from New Zealand to Antarctica was compelled to alter its course due to an unidentified hazard in space, according to reports. After two hours of flight, the aircraft veered off course over the southern Indian Ocean, prompting concerns from New Zealand's Civil Aviation Authority. The reason behind the sudden turn remains unknown, and the U.S. Air Force has not released any official statement.

The FAA had issued a Notice to Airmen (NOTAM) on August 10 for a large airspace covering Australia and the Indian Ocean, alerting of Russian aerospace activities and possible debris. The NOTAM was still active on August 18 when the C-17 encountered the hazard. The FAA's previous NOTAMs due to space debris, such as the fall of a Chinese rocket core stage in 2022 and SpaceX's Starship in 2025, suggest that the incident could be related to uncontrolled space debris reentry.

However, experts emphasize the need for more data to understand and mitigate risks from this growing issue.

Written by urgent.news from Space.com's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.

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