It's Not Just SpaceX. Firefly Aerospace is Scoring Big Wins for Itself - 24/7 Wall St. It's Not Just SpaceX. Firefly Aerospace is Scoring Big Wins for Itself By Joey Frenette Published Aug 20, 10:04AM EDT Quick Read Firefly Aerospace has plunged 56% from its May highs, yet its growing backlog of lunar missions and defense contracts signals continued wins ahead. Firefly trades at just 15x price-to-sales versus SpaceX's 66x, making it a far cheaper entry point into the space economy. This post may contain lin ...