Wikia

Timeline
Years:	2152 2153 2154 2155 2156 2157 2158 *(Stardates unknown)*
Decades:	2120s 2130s 2140s 2150s 2160s 2170s 2180s
Centuries:	21st century - 22nd century - 23rd century

EventsEdit

January: Initial talks for the formation of the Coalition of Planets take place on Earth; Human terrorist organization Terra Prime attempts to expell all aliens from the Sol system. ^[1]^[2]
Sunday, February 23: Coridan III is devastated by a Romulan attack which leaves half its population of three billion dead, half of its dilithium reserves destroyed and its ecological system in shambles that will take at least a century to recover. ^[3]
Monday, March 3: Coridan III withdraws from the Coalition of Planets in fear of further Romulan attacks. ^[3]
Still undiscovered by Earth, Vanguard colony encounters a spatial anomaly which casts it even further from home -- to the Small Magellanic Cloud 210,000 light years away. ^[4]

January: Major Malcolm Reed and Doctor Phlox create a Prototype Agony booth.^[5]

Title	Series	Date	Media	Notes	Image
Rosetta	Enterprise	January 2155	novel	Historians note sets this between December 27, 2154 ("Bound") and January 19, 2155 ("Demons")
In a Mirror, Darkly	Enterprise	13 January 2155	episode	Takes place in the mirror universe
Demons	Enterprise	19 January 2155	episode
Terra Prime	Enterprise	22 January 2155	episode
Myriad Universes: Infinity's Prism A Less Perfect Union Chapter 2 (sections 2)	Star Trek	2155	novel	Set at the start of an alternate timeline where the events of "Terra Prime" play out differently; with Paxton's attack destroying the Coalition conference.
The Good That Men Do Chapters 1-6; 8-12; 14-44; 46-52	Enterprise	24 January - 21 March 2155	novel	Takes place just after the events of "Demons" and "Terra Prime"
Kobayashi Maru	Enterprise	22 May - 25 July 2155 Days 29-40, Month of K'ri'Brax Year of Kahless 781	novel
The Sundered Chapter 13	The Lost Era	9 August 2155	novel