2001

== Events ==
*January 1 – Groundbreaking for the Millennium Gate. ()
*September 11 – Two airliners crash into New York City's World Trade Center, on Earth, in a terrorist attack. ()
== Notes ==
* – The space station Mir ends its operational life in low Earth orbit. (
== Appendices ==
=== Episodes ===
* (in part)
=== External link ===
* 
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