AST SpaceMobile Unveils Blacklift Rocket Under $1.3B Firefly Engine Agreement – SatNews
AST SpaceMobile announced a $1.3B deal with Firefly Aerospace to develop the Blacklift rocket, aiming to launch its BlueBird satellites into LEO. The reusable rocket, powered by Firefly's Miranda and Vira engines, will transport up to 20 metric tons per mission. AST SpaceMobile plans to test the rocket by late 2028, addressing launch capacity shortages.
How this was made

The 30-second read
Why it matters
The $1.3 billion agreement with Firefly Aerospace represents a strategic shift toward self‑reliance in launch capability, which may improve deployment speed and reduce exposure to launch‑slot scarcity.
Market read
The contract is a material corporate development for ASTS, likely influencing its valuation and the broader satellite launch market.
What to watch
Potential regulatory hurdles for launch operations and the need to secure a launch site could extend timelines beyond the projected 2028 maiden flight.
Background
AST SpaceMobile is a direct‑to‑device satellite broadband provider that has previously relied on external launch providers such as SpaceX.
Ticker impact
AST SpaceMobile announced a $1.3 billion propulsion and licensing agreement with Firefly Aerospace to build its own reusable heavy‑lift rocket, Blacklift.
likely upside as investors price in the new launch capability and reduced launch‑risk premium
A large, first‑report contract that secures in‑house launch capability is material for a satellite operator and should be viewed favorably by the market.
Market effects
Strengthens the satellite communications sector by showcasing a path to vertical integration and may pressure competitors to secure similar launch solutions.
Boosts the Texas aerospace ecosystem where the launch development will be based.
Adds a new entrant to the heavy‑lift launch market, potentially affecting launch service pricing and capacity worldwide.
Counterpoint
The high capital outlay and technical risk of building a new rocket could strain ASTS balance sheet and delay profitability.
Key entities
- CompanyAST SpaceMobile
Satellite broadband operator developing the Blacklift rocket.
- CompanyFirefly Aerospace
Aerospace firm providing Miranda and Vira engines for the Blacklift program.



