SpaceX plans on sending 5 starships to Mars in 2 years (optimistic) or 4 years (pessimistic). Wonder what sort of stuff they'll send in the payload. Just suppli

SpaceX plans on sending 5 starships to Mars in 2 years (optimistic) or 4 years (pessimistic). Wonder what sort of stuff they'll send in the payload. Just supplies for the astronauts who come 2 years later or will they allow for rideshare of scientific payloads?