Athor's Fall from Grace
NightfallThe great astronomer who discovered Kalgash Two is killed by the mob he tried to warn.
increasing
Bearing strength in each event
decreasing
The Final Calculations

A Great Effort
The Discovery
Athor 77, after intense work, confirms the existence of Kalgash Two. He presents his findings to the Observatory staff, feeling a mix of triumph and dread.
The Warning Campaign
Athor tries to warn the government and the public, but his efforts are hampered by Theremon's ridicule and official skepticism. He becomes frustrated and bitter.
The Sanctuary Plan
He organizes the university Sanctuary as a refuge for a few hundred people, knowing it is insufficient. He hopes to preserve knowledge for the next cycle.
The Last Stand

Defiance
The Observatory
On the night of the eclipse, Athor is in command. He refuses to flee when the mob attacks, standing his ground and ordering them out.
The Overwhelming
The mob ignores him. He is swept under and killed. His death is a symbol of the collapse of reason.
The Legacy
Athor's work survives in the records stored in the Sanctuary. His prediction was accurate, but he could not prevent the catastrophe.
months before the eclipse
during the eclipse