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This extension shows a timer to follow the countdown and the duration of space missions.
Available in several languages.
STS Timer is constantly updated by a team of collaborators, if you want to join or want to provide a translation contact me.
This page is part of the LegacyCollector website.
Disclaimer: All material on this site is property of their respective owners and available under
open licenses to the best of our knowledge. If you are an author and would like anything removed,
then please write an e-mail to legacy [at] collector dot org.