this post was submitted on 16 Oct 2023
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113
By 2035, falling satellites will kill or injure someone every two years, says FAA (www.gizchina.com)
submitted 1 year ago* (last edited 1 year ago) by [email protected] to c/[email protected]
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[–] [email protected] 126 points 1 year ago (10 children)

Absolutely debunked, FAA accepted a report that didn't do proper research and have been called out by SpaceX for it.

[–] [email protected] 57 points 1 year ago (1 children)

Someone downvoted you but you are correct. The report used assumptions based on satellites not even made of the same materials as starlink satellites.

https://arstechnica.com/tech-policy/2023/10/spacex-says-faa-is-wrong-about-starlink-satellite-debris-falling-to-earth/

Among other things, SpaceX said the FAA's debris estimates were based on a 23-year-old study of satellites that were made with different materials than Starlink satellites. SpaceX says its own satellites are designed to burn up completely when they reenter the atmosphere.

The FAA report to Congress did include a caveat that said, "If SpaceX is correct in reporting zero surviving debris, as SpaceX reports in FCC filings, and Starlink is a fully-demisable spacecraft, the rise in reentry risk is minimal over the current risk."

[–] [email protected] 1 points 1 year ago

“If SpaceX is ~~correct~~ honest in reporting zero surviving debris, as SpaceX reports in FCC filings, and Starlink is a fully-demisable spacecraft, the rise in reentry risk is minimal over the current risk.”

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