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Biotech catalyst news and analysis. FDA PDUFA tracker
Category Space
Firefly Aerospace ( $FLY ) Alpha Flight 7 worked
Firefly is easier to understand after March 2026 than it was a few months ago. Alpha Flight 7 reached orbit, delivered a Lockheed Martin payload, performed a stage-two relight, and validated key Block II upgrades ahead of Flight 8. That matters because the company badly needed a clean operational proof point after prior launch and test setbacks. The core story today is no longer “can Firefly do anything?” but “can Firefly string multiple wins together without burning too much cash along the way?”
Sidus Space ( $SIDU )after Q4 2025: our thesis, what is being confirmed, and what still needs to be proven
Sidus Space has become one of those names that attract attention for a reason. It sits at the intersection of several powerful themes — small satellites, on-orbit processing, dual-use space and defense technology, edge AI, and the broader U.S. national-security buildout. But attractive themes alone are not enough. The real question for investors has always been simpler and harder at the same time: is Sidus merely assembling a compelling narrative, or is it actually building a business that can one day justify the story?
Virgin Galactic (SPCE): why the stock jumped after earnings, what the March 30 update really changed, and what the market will watch next
Virgin Galactic’s after-hours rebound was not about a sudden return to revenue. It was about a cleaner execution story: ticket sales reopened at $750,000 per seat, the first of the new SpaceShips is moving into ground testing in April, flight testing is still targeted for Q3 2026, commercial operations remain on track for Q4 2026, and the second ship is now framed for service between late Q4 2026 and early Q1 2027. In a stock as depressed and timeline-sensitive as SPCE, that combination was enough to trigger a sharp relief move.
Top 5 Space Stocks to Watch – April 2026
Why space matters again
The listed space sector has matured just enough to become interesting again, but not enough to become comfortable. That tension is exactly what makes it useful. Investors are no longer looking only at “space” as a futuristic headline. They are increasingly focusing on what part of the stack a company really owns: imagery, analytics, launch, orbital infrastructure, communications, mission execution or defense-adjacent data services.
In practice, this means the better stories are no longer the ones with the biggest cosmic vocabulary. They are the ones that can plausibly tie their business to recurring demand, sovereign capability, geospatial intelligence, communications resilience or long-duration technology relevance.
BlackSky (NYSE: $BKSY) deep dive March 2026 (Updated apr 1 ADDENDUM)
BlackSky is one of those names that forces investors to do more work than usual. On the surface, it offers almost everything that can ignite both enthusiasm and skepticism at the same time: space, defense, AI-enabled analytics, government demand, sovereign customers, a proprietary constellation, backlog growth and next-generation satellites. On the other side sit the issues that always make this type of story fragile: GAAP losses, capital intensity, dilution risk, execution risk, uneven revenue conversion and a stock that can move faster than the underlying business.
Intuitive Machines ( $LUNR ) Aggressive 2026 Guidance, and the $180.4M NASA CLPS Award
Intuitive Machines is now asking the market to believe two things at the same time. First, that FY2025 weakness was transitional rather than structural. Second, that the combined company after the Lanteris acquisition can grow into a much larger, more diversified space and defense platform without losing control of margins, working capital, or mission execution.
The tension is obvious. On one side, the March 19, 2026 results were underwhelming: full-year revenue of $210.1 million, fourth-quarter revenue of $44.8 million, negative free cash flow of $56.0 million, and a business still relying heavily on external capital to support growth. On the other side, management is now pointing to a very different 2026 picture: full-year revenue guidance of $900 million to $1.0 billion, positive adjusted EBITDA, roughly $943 million of combined backlog as of late February, and then a fresh $180.4 million NASA CLPS award announced on March 24 that pushes the contract narrative forward again.
The problem is that backlog and awards are not the same thing as clean execution. A company can win contracts, accumulate backlog, and still disappoint shareholders if the gross margin profile stays weak, if receivables do not convert into cash in a timely way, if integration creates friction, or if high-visibility missions keep generating mixed operational outcomes. That is why this story now has to be judged on business quality, not just on headline wins.
Sidus Space Inc ( $SIDU ) Space Infrastructure, Commercial Payloads, Capital Pressure and the March 31 Earnings Test
Sidus Space heads into its March 31 earnings event with a familiar mix of promise and pressure. On one side, the company continues to build the narrative it wants the market to believe: a nimble space infrastructure player with satellite heritage, hosted payload capability, and a path toward recurring higher-value data services. On the other side, the financial picture remains fragile, commercial scale is still limited, and capital structure risk has become impossible to ignore.
The stock therefore sits in a classic micro-cap tension zone. Technical milestones and partnerships are real, but the real question is whether they are beginning to translate into more stable revenue visibility. That is why the upcoming earnings call matters so much. It is less about one quarter in isolation and more about whether management can narrow the gap between operational progress and financial credibility.
Spire Global ( SPIR ): Satellite Data Monetization Re-Rated by Execution, Not Hype
Spire Global is no longer an early-stage “space story” being valued on imagination alone. The company has already built and deployed one of the largest listening constellations in low Earth orbit, it has exited a major strategic restructuring, and it now trades on a far more concrete question: can the business convert its satellite infrastructure and government relevance into durable profitability?
That question became more important after the company’s fourth-quarter and full-year 2025 results on March 18, 2026. Reported fourth-quarter revenue was $15.8 million. Because the maritime business was sold in April 2025, the year-over-year comparison needs context: management highlighted that fourth-quarter revenue was up 44% versus the comparable ex-maritime base, while the company also improved non-GAAP gross margin to 43%, reduced operating cash outflow to -$4.3 million, and closed the year with $81.8 million in cash and no debt.
Satellogic ( $SATL )Slingshot expansion, Merlin roadmap and the next defense-style de-risking cycle
The March 24 update matters because it pushes Satellogic further away from the old “small-cap imagery vendor” label and deeper into a more valuable identity: a company trying to build low-latency, defense-relevant, AI-enabled orbital infrastructure. Slingshot II and III expand the ONR-linked roadmap to eight dedicated ISL-ready assets, while Merlin remains the bigger medium-term prize: a daily global one-meter monitoring architecture meant to scale persistent awareness, not just occasional imaging.
For Merlintrader readers, the setup is familiar. The story you already outlined in earlier SATL pieces still holds: this is a volatile, execution-sensitive space small-cap, but the quality of the narrative has improved. Revenue accelerated sharply in Q4 2025, full-year revenue rose to $17.7 million, the balance sheet is much stronger than a year ago, and remaining performance obligations of $65.1 million give the company more visibility than it used to have. At the same time, the stock is still a classic “prove it” story: the market wants delivery, not just roadmap slides.
Planet Labs after the jump: why these results change the story, and why the hard part starts now
Planet Labs did not rally simply because it posted a good quarter. The market reacted because the company finally delivered a set of numbers strong enough to support a much larger narrative: Planet is no longer being framed only as a satellite-imagery vendor, but as a possible strategic geospatial infrastructure platform sitting at the intersection of sovereign data, defense demand, satellite services and AI-enabled analytics.
Intuitive Machines ( $LUNR ): weak quarter, huge 2026 guide
Intuitive Machines did not just report a mixed quarter. It effectively asked the market to stop thinking of LUNR as a single-mission lunar name and start treating it as a much larger, post-acquisition space infrastructure company built around manufacturing scale, defense programs, GEO communications, civil-space work, and eventually higher-margin network services. That is why these earnings matter. They were less about the quarter just reported and much more about whether investors are willing to believe the company can support a near-billion-dollar 2026 revenue target only a few weeks after absorbing Lanteris.
Satellogic ( $SATL ): Merlin, FY2025 earnings, and the strategic reset behind the stock
This is the continuation of the March SATL work, updated after the March 18 Merlin announcement and the March 19 fourth-quarter and full-year 2025 results. The key point is that these were not just ordinary earnings. Taken together, the two releases tried to reposition Satellogic from a small Earth observation operator into a daily global monitoring platform with sovereign, defense and persistent intelligence relevance.
Planet Labs PBC ( $PL )
Planet Labs—not NVIDIA—officially announced on March 16, 2026 that it is building a GPU-native AI engine for planetary intelligence with NVIDIA. The news matters not because it creates a completely new Planet story, but because it reinforces a strategic transition Merlintrader had already identified: Planet is moving beyond raw imagery delivery toward a faster, higher-value geospatial intelligence layer built on AI processing, semantic search and real-time operational utility.
By Merlintrader | Updated March 17, 2026
Momentus Inc ( $MNTS )– complete deep dive on the recent timeline, government milestones, customer contracts, backlog signals, cash stress and execution risk
Momentus is one of those small-cap space names that keeps surviving by refusing to stay simple. If you look only at the financial statements, MNTS still looks fragile: revenue is very small, cash remains thin, net losses are large relative to the company’s size, and the latest quarterly filing still explicitly raised substantial doubt about the company’s ability to continue as a going concern. But if you look only at the press releases, you get a different picture: government-linked milestones, NASA work, DARPA-related progress, U.S. Space Force vehicle eligibility, commercial payload partnerships, and a near-term mission that could function as an operational showcase.
ROCKET LAB ( $RKLB ) COMPLETE DEEP DIVE march 15 2026
Rocket Lab is no longer just a “small rocket” story. That framing is outdated. The business that reported 2025 results is a broader space infrastructure company with three engines under the hood: Electron launch services, a much larger and increasingly important Space Systems segment, and Neutron, the still-unproven but strategically vital medium-lift program.
Sidus Space Inc ( $SIDU ) March 14 2026 Deep Dive
Sidus Space Inc (NASDAQ: SIDU) is an innovative space mission enabler operating at the intersection of commercial satellite manufacturing, artificial intelligence-enabled space-based data solutions, and defense technology integration. Founded in 2012 and based on Florida's Space Coast in Merritt Island, the company operates a 35,000-square-foot integrated manufacturing, assembly, and testing facility with direct access to launch infrastructure.
Satellogic Inc ( $SATL ) Vertically Integrated Earth Observation & Persistent Monitoring March14 DD
Satellogic is one of those names that can look much bigger, much smaller, much safer or much more dangerous depending on the exact week in which an investor or trader meets the story. In a hot tape, the company can be pitched as a pure-play Earth observation platform exposed to sovereign demand, AI-driven geospatial workflows and a possible shift toward more recurring monitoring contracts. In a colder tape, exactly the same company can be described as a low-margin, cash-consuming, serially dilutive small cap whose commercial wins still need to prove that they can scale into a durable business rather than a string of eye-catching press releases. Both sides are seeing a piece of the truth. That is why a SATL report is only useful if it keeps those two realities on the page at the same time.
Intuitive Machines Inc ( $LUNR ) Deep Dive March 14/2026
Intuitive Machines Inc (LUNR) is a diversified space infrastructure company with four core business units: Lunar Access Services, Orbital Services, Lunar Data Services, and Space Products & Infrastructure. Founded in 2013, IM has emerged as a prime contractor for NASA lunar missions, U.S. Department of Defense space architecture programs, and emerging commercial lunar economy players. The company's 2024 milestone—landing the Nova-C lunar lander on the Moon's South Pole region—marked the first crewed-space-capable U.S. lunar return since Apollo 17, positioning IM as the dominant platform for American lunar access for the foreseeable future.
Firefly Aerospace Inc ( $FLY ) March 12 2026
Thursday’s move in Firefly Aerospace was not just a momentum spike on a cool rocket headline. The market reacted because Alpha Flight 7 checked several boxes at once. Firefly did not merely launch. It reached orbit, delivered a Lockheed Martin technology demonstrator, completed a stage-two engine relight, and used the mission to validate meaningful pieces of its next hardware iteration, Alpha Block II. In the space business, especially for a newer public company still earning its institutional reputation, those are not cosmetic details.
BlackSky (NYSE: $BKSY) — why the story looks stronger in March 2026
BlackSky has turned a familiar speculative space name into something the market is finally trying to reprice as real defense-tech infrastructure. Fourth-quarter numbers were solid, backlog expanded, a new seven-figure NGA Luno delivery order added another official validation point, and then management followed with two operational milestones that matter more than the typical space-company headline: Gen-3 first light arrived within hours, and the fourth Gen-3 satellite was commissioned in less than a week, opening general availability of the company’s best-in-class 35-centimeter imagery and AI-enabled analytics to global customers. The bullish case is no longer based only on a distant dream of “space growth.” It is increasingly built on the idea that BlackSky is becoming a usable, taskable, software-connected intelligence layer for governments that need decisions faster, not just prettier satellite pictures.