AST SpaceMobile to Build Its Own Rockets to Catch Up With Starlink Mobile
AST SpaceMobile (AST) plans to develop its own reusable rockets, called Blacklift, to reduce dependence on third-party providers. The company aims to launch Blacklift by late 2028, with a payload capacity of 20 tons. AST has signed a $1.3 billion deal with Firefly Aerospace for rocket engine technology. The move comes as AST lags in its satellite deployment goals, with only 13 of 45 planned satellites in orbit by year-end.
How this was made

The 30-second read
Why it matters
The $1.3 bn engine deal marks a strategic shift toward self‑reliant launch capability, potentially improving margins but adding significant technical risk.
Market read
First disclosure of a major vertical‑integration contract for AST SpaceMobile; could affect its valuation and the broader small‑sat launch ecosystem.
What to watch
Potential regulatory hurdles for a new launch vehicle and reliance on Firefly's engine technology.
Background
AST SpaceMobile, a Texas‑based satellite‑to‑phone provider, currently operates 13 satellites and aims for 45 by year‑end. It previously relied on third‑party launch services.
Ticker impact
AST SpaceMobile announced a $1.3 billion engine‑supply deal with Firefly Aerospace to build its own Blacklift rocket, a first‑time disclosure of a major vertical‑integration effort.
potential upside as investors price in reduced launch‑cost exposure, but likely pressure from execution uncertainty.
Large $1.3 bn contract signals commitment, yet rocket development is technically risky and timeline extends to 2028.
Market effects
Could spur competition in the small‑sat launch market and pressure existing launch providers.
U.S. satellite communications sector may see increased valuation as vertical integration progresses.
Limited to space‑tech niche; broader market impact modest.
Counterpoint
Execution risk and high capital outlay may outweigh benefits, leading to share dilution and price weakness.
Key entities
- companyAST SpaceMobile
U.S. satellite communications firm planning its own rockets.
- companyFirefly Aerospace
Private aerospace firm supplying engine technology.



