Assertion: colony's population | /r/HasProperty | 98 settlers
Facets:
value: at the beginning of the mission
type: TEMPORAL
Source sentences:
text: Assuming a journey of 6,300 years, the astrophysicist Frédéric Marin and the particle physicist Camille Beluffi calculated that the minimum viable population for a generation ship to reach Proxima Centauri would be 98 settlers at the beginning of the mission (then the crew will breed until reaching a stable population of several hundred settlers within the ship) .