2510

2510 was a year in the 2510s in the 26th century.

May
May 28
 * Atriox is born on Doisac.

August
August 8 August 15 August 22
 * Dr. Catherine Halsey makes the first entry in her journal following her enlistment in ONI's service and arrival on Reach.
 * Thomas Lasky is born on Mars.
 * Edward Buck is born in New Albany, Lombard, on Draco III.

September
September 3 September 21
 * Michael Sullivan is born on Emerald Cove.
 * Kelly-087 is born on Imber.

December
December 1 December 4 December 8 December 15
 * The  is launched, completing its construction over Mars, beginning its forty-two years of service in the United Nations Space Command.
 * Doctor Catherine Halsey records in her Journal regarding meeting with Doctor Elias Carver and how she ended up at Reach.
 * At 2302 hours, Doctor Catherine Halsey is given information regarding the ORION Project.
 * Carris R. Pernault, future Spartan-II S-137, is born in Irbid, Tribute in the Epsilon Eridani System.

Unknown

 * The Mark III exoskeleton is introduced, but is quickly made defunct after its initial launch, moving to Project MJOLNIR instead.
 * The structural system of the Halcyon-class light cruiser is designed by Dr. Robert McLees.

Circa 2510
These are events that are based around this year, and may not fall on this year specifically. Between 2510 and 2511
 * The future candidates for the SPARTAN-II program are born.