Digitize the pattern. Beam it at c.
Moon: 1s.
Mars: 20 min.
Alpha Centauri: 4 yr.
Download into an avatar on arrival.
No radiation. No oxygen. No fragility.
Body stays. Information explores at light speed.
Physics allows it. Receivers and avatars are the remaining work.
Consciousness detaches from biology. Expansion limited only by light-time.