SpaceX vs. Rocket Lab – Which Space Stock Has More Upside, According to Analysts?
SpaceX (SPCX) and Rocket Lab (RKLB) are key players in the space industry. RKLB completed a $1.944B share offering for its Iridium (IRDM) acquisition, aiming to diversify into satellite communications. Analysts see 61.4% upside for RKLB. SPCX targets Starship's first orbital test flight and has a $300 price target, with 49.9% upside. Both companies are expanding into new markets, with analysts highlighting growth opportunities and risks.
How this was made

The 30-second read
Why it matters
New capital raise and acquisition for Rocket Lab, plus a large AI contract and upcoming Starship test for SpaceX, provide fresh catalysts for both stocks.
Market read
Both companies are key players in the expanding space sector; recent deals could shift investor allocations.
What to watch
Regulatory approvals for the acquisition and AI data privacy concerns may affect outcomes.
Background
The article compares upside potential of two publicly traded space companies based on recent corporate actions and analyst forecasts.
Ticker impact
Rocket Lab completed a $1.944 billion ATM share offering and announced its planned acquisition of Iridium Communications.
Potential upside if acquisition closes, but short‑term volatility may occur.
Large raise and strategic acquisition provide material growth catalyst.
SpaceX disclosed a new $1.1 billion‑per‑month AI infrastructure deal starting in December and is targeting a Starship orbital test on Sep 28.
Supportive for the stock, especially if the AI contract materializes as expected.
Significant new contract and upcoming test provide fresh growth and risk factors.
Market effects
Both news items highlight accelerating growth in the space and satellite communications sector.
U.S. space‑tech equities may see increased investor interest.
The Iridium acquisition and AI infrastructure deal have worldwide relevance for satellite services.
Counterpoint
Integration risks for Iridium and potential delays in Starship could outweigh upside.
Key entities
- companyRocket Lab USA
U.S.-listed space launch and satellite services firm (RKLB).
- companySpaceX
U.S.-listed private space company with public ticker SPCX.
- companyIridium Communications
Satellite communications provider targeted for acquisition.



