2150s

The 2150s decade covers the period from 2150-2159.
The United Earth Starfleet first began its exploration of deep space in 2151 with the launch of the under the command of Captain Jonathan Archer. Despite Enterprises peaceful intentions, the ship made contact with numerous hostile species, resulting in armed conflict with the Suliban , the Klingon Empire, and most notably the Xindi.
The Xindi incident and Enterprises successful resolution of the crisis established United Earth as a prominent interstellar power in the Alpha and Beta Quadrants. The planet hosted a conference to begin establishing an interstellar alliance in 2155, paving the way for the creation of the United Federation of Planets in 2161.
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== Years ==
== Events ==
=== Prime universe ===
* Earth's first deep space vessel, the Enterprise NX-01 is launched in 2151 under the command of Captain Jonathan Archer. ()
* The P'Jem monastery is destroyed by the Andorians. ()
* An attack on Earth kills approximately seven million people in what will become known as the Xindi incident. The NX-01 is assigned to locate the Xindi in the Delphic Expanse and prevent a second attack that would have destroyed Earth. ()
* The Coalition of Planets is formed in 2155. ()
* The Romulan War is fought between 2156 and 2160. ()
* Humans and the Klingon Empire barely have any face to face contact until 2256. ()
* The Kiley Eldredth and Palion leaders would be in the same room for the last time until 2259. ()
=== Mirror universe ===
* The is lured into the mirror universe by the Tholians and is subsequently captured by the Terran Empire. (, )
* claims the title of Empress of the Terran Empire. ()
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es:Década de 2150
fr:22ème siècle#Années 2150
it:Anni 2150
ja:2150年代
nl:2150s
pl:2151-2160
sv:2150-talet