Welches ist der bessere frühe Fokus für die Weltraum -Eroberung? Menschliche Langlebigkeit oder bessere Raketen?

Both. We need great rocket tech to get long lived humans to other planets

would say AI and robotic as Human labour is pretty much incompatible with the hostility of space toward organic lifeform

once we have machine intelligence equal or superior than Human and robot hardware equal or superior than Human we solve the labour issue and become able to start a space industry on the moon

being able to build millions/billions worker that self-replicate on foreign planet building the whole infrastructure needed to sustain a spatial industry without any Human assistance will be the main reason of space conquest, Human as a productive force is a complete illusion in space, we’re far too limited by our biology