Rocket Lab Emerges as a 'SpaceX Alternative' with Strong Q1 Earnings and Neutron Rocket Development

Original | Odaily Planet Daily (@OdailyChina)

Author | Azuma (@azuma_eth)

After the close of U.S. equities on May 8, commercial space company Rocket Lab (RKLB) released a Q1 2026 earnings report that significantly exceeded market expectations.

Financial results show that Rocket Lab's first-quarter revenue reached $200.3 million, a significant 63.5% year-over-year increase, surpassing the expected $189 million; the second-quarter revenue guidance has been raised to $225–240 million, far exceeding analysts’ estimate of $205 million. Although an operating loss of $56 million indicates the company is still in a “burn rate” phase, its adjusted gross margin has risen to 43% (up from 33.4% in the same period last year), signaling that as the company scales up, its unit economics are significantly improving—in simple terms, it’s becoming more efficient at burning cash.

Benefiting from positive earnings results, RKLB rose nearly 7% in after-hours trading, with a gain of 240% over the past year.

As SpaceX’s century-defining IPO draws nearer, commercial spaceflight has become another hot theme in the U.S. stock market, with capital beginning to assign internet-level valuation potential to the business of building rockets. Amid this surge, alongside SpaceX—whose valuation is already targeted at $1.75 to $2 trillion and shows clear pre-market premium—Rocket Lab has emerged as a popular alternative for many investors, positioned as “the most SpaceX-like pure-play commercial space stock.”

Rocket Lab is considered SpaceX’s only current viable alternative because it is perfectly replicating SpaceX’s proven path to success—first using small rockets to establish a commercial闭环 and reusable technology, then using larger rockets to optimize costs and capture core markets.

Electron: The Dominant Player in the Small Rocket Arena

When it comes to building rockets, PPTs are everywhere, but very few companies can reliably launch rockets into space. Currently, Rocket Lab’s Electron is the world’s only small launch vehicle to achieve frequent and reliable commercial operations, and it is also the second-most frequently launched rocket in the United States, behind SpaceX’s Falcon 9.

The maturity of Electron is reflected not only in its dozens of launch records and extremely high success rate, but also in the practical implementation of its recovery technology. Rocket Lab has successfully recovered multiple first-stage boosters from the ocean and even reused engines in subsequent launches. This engineering mastery of reusable technology is the game-changing weapon that has enabled SpaceX to dominate the commercial space market.

Neutron: The Challenger to Falcon 9

If the Electron is Rocket Lab's ticket in, the medium-to-heavy-lift rocket Neutron, currently in development, is the main engine driving its pursuit of a $10 billion valuation.

Neutron is not simply a scaled-up version of Electron; from its inception, it was designed with a specific goal in mind—catching up to the Falcon 9. The Falcon 9 remains the only commercially available reusable medium-to-large rocket on the market, and SpaceX holds an absolute monopoly in this domain.

The emergence of Neutron is significant because it has the potential to become the world’s only viable alternative capable of competing with Falcon 9. Although its design payload capacity (approximately 8–15 tons) is still slightly lower than Falcon 9’s, Neutron aims to leverage its “late-mover advantage” to overtake its predecessor through innovative engineering—using unique features such as the HungryHippo fairing and Archimedes engines to achieve superior efficiency in fairing recovery and engine reusability compared to Falcon 9.

• Odaily note: HungryHippo is Neutron’s most distinctive design feature. Unlike SpaceX, which must retrieve multi-million-dollar fairing fragments from the ocean after each launch, Neutron’s fairing is permanently attached to the first stage and non-separable. When releasing the second stage, it opens like a “hippo’s mouth,” then closes again after payload deployment, returning with the first stage for recovery. This eliminates the need for complex ocean recovery and intricate post-recovery assembly—once landed, the fairing can be immediately reloaded.

Based on the current disclosed progress of testing, Rocket Lab is rapidly closing the generational gap with SpaceX in medium- and heavy-lift launch capabilities.

Building rockets plus building satellites: Replicating SpaceX’s ecosystem闭环

Just as SpaceX has Starlink, Rocket Lab is building its own “launch + manufacturing” dual-drive ecosystem. Rocket Lab’s “Space Systems” business—which includes satellite platforms, photon communications, and solar arrays—now accounts for nearly 70% of total revenue. This means that even as Neutron is still in development, Rocket Lab can continue generating substantial revenue by selling satellite components.

Before SpaceX went public, this type of “end-to-end integrated” business model could almost only be found in Rocket Lab on the public market.

SpaceX's current private market valuation has reached as high as $1.75 to $2 trillion, while Rocket Lab's market capitalization has just surpassed $45 billion. This substantial valuation gap objectively reflects the real disparity in the two companies' positions, yet it is precisely this difference that makes the odds so attractive to investors.

In today’s global commercial space industry, the only company capable of consistently achieving high-frequency launches, recovery and reuse, large payload capacity, and low costs is SpaceX. The cost advantage of Falcon 9 has reached a point that leaves most competitors utterly demoralized, and this advantage is gradually forming a terrifying positive feedback loop—the cheaper the launches, the more frequent they become; the more frequent the launches, the more data is gathered; the more data is gathered, the faster the upgrades; and the faster the upgrades, the cheaper the launches again. This moat, built by scale, data, and rhythm, fills countless newcomers with awe and trepidation.

But Rocket Lab’s opportunity lies in the fact that, at present, Neutron is the most promising medium-to-heavy-lift reusable rocket capable of catching up to the Falcon 9. The single label “the only option after SpaceX” is already compelling enough. Once Neutron successfully completes its test flight, Rocket Lab’s valuation narrative will shift entirely from “a small rocket company” to “the world’s second platform company with medium-to-heavy-lift reusable rocket capabilities,” potentially capturing a significant share of commercial contracts from SpaceX—thus, the current market enthusiasm for Rocket Lab is largely a bet on Neutron’s probability of success.

At this point in 2026, after SpaceX has broken through the trillion-dollar valuation ceiling, Rocket Lab, with a market cap of only about 2.5% of SpaceX's, clearly offers greater upside potential.

But the biggest question remains—will Neutron launch on time?

According to the latest disclosures, Neutron's first launch is scheduled for the end of 2026, but looking back at history, no new rocket has ever launched without delays. There is a harsh reality in the aerospace industry—PPT rockets are not real rockets.

Historically, many rockets never got off the ground; many exploded on their first flight; and many failed in cost-control design. Neutron has not yet made its maiden flight, and if its development faces setbacks or its first launch is delayed, its current market valuation will face severe pressure—no matter how compelling the story, it will be hard to sustain.