SpaceX and Ethereum represent two very different bets on the future — one a stake in the most valuable private space and satellite company ever to go public, the other the leading smart-contract network underpinning most of decentralized finance. Over the past year, their performance has diverged sharply. This comparison measures each on a like-for-like basis: an Ethereum position opened one year ago versus a SpaceX position taken at its IPO, both valued against current prices.