Timeline of the Discovery Universe

This is a timeline of known Sirius history, containing mostly events since the first human landings in the Sirius sector. To read about the background to these events, see links in the See also section.

Centuries Before arrival - 1st - 2nd - 3rd - 4th - 5th - 6th - 7th - 8th - 9th - 10th

Before arrival
C.E. is an abbreviation for "Common Era."

1st century
A.S. is an abbreviation for "After Settlement."

3rd century
{{AGS_Timeline||218| Interspace Commerce is founded. {{AGS_Timeline||230| Norfolk Shipyard constructed.}} {{AGS_Timeline||240| The Liberty Navy creates Zone 21 specifically for research into the offensive and defensive applications of technology from Valhalla 1.}} {{AGS_Timeline||250| Catastrophic decline in ocean harvesting on Honshu, the second Kusari colony, causes settlers to search for alternative means of survival. They will eventually move off-planet to become the GMG.}} {{AGS_Timeline||280| Trade lanes are invented and they revolutionize the commerce.}} {{AGS_Timeline/end}}