The Quiet Math. Remnant, #1

The discovery does not arrive as a warning or a revelation. It arrives as math that refuses to fail. One month before anyone knows, a small group of scientists confirms what cannot be undone. An extinction level event is coming. Forty years remain. To survive it, humanity must leave the solar system at least six years before impact, escaping a lethal cone of effect that will erase everything left behind.
There is no solution that saves everyone. There is barely time to plan at all. What follows is not a race to warn the world, but a decision to protect it from the truth. Governments, institutions, and private powers choose secrecy, convinced that panic would destroy what little chance of survival exists. Language is controlled. Data is buried. Entire futures are designed behind closed doors while the public is fed stability and distraction.
Families live their ordinary lives unaware that they are already being sorted by usefulness, proximity, and silence. Ships are imagined that cannot yet be named. Selection begins long before anyone knows they are being judged. This first book follows the months when the lie is born, when survival becomes a private project, and when truth is treated as a liability. It ends not with rescue or collapse, but with containment breaking and the first leaks escaping into a world that was never meant to know.