The Space Race Has a New Finish Line — and It’s Worth $1 Trillion
The next great investment frontier isn’t just in the sky. It’s in orbit, on the Moon, and embedded in the satellites quietly handling your internet, GPS, and climate data right now.
The global space economy is projected to approach $1 trillion by 2040. That’s not science fiction — it’s the consensus from analysts at Morgan Stanley, Goldman Sachs, and Bank of America. And the investors who position themselves now, in 2026, are the ones who will capture the biggest upside.
But here’s the catch: not all space stocks are created equal.
Some are high-risk moonshots. Others are quietly profitable defense giants with billions in NASA contracts. And a select few are doing something that wasn’t even possible five years ago — like beaming the internet directly to your smartphone from orbit.
In this guide, we break down the 10 best space stocks to buy in 2026, ranked by risk profile, business model strength, and upside potential. Whether you’re a growth investor, a dividend seeker, or someone who simply wants a piece of the final frontier, there’s a space stock on this list for you.
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Why the Best Space Stocks to Buy Are Outperforming in 2026
Three macro tailwinds are converging to make 2026 a pivotal year for space stocks.
1. The SpaceX IPO Effect
SpaceX has remained private, but mounting investor excitement around a potential public listing has poured capital into every space-adjacent ticker on the market. Rocket Lab, AST SpaceMobile, Intuitive Machines, and Redwire have all seen outsized rallies driven partly by this contagion enthusiasm. When SpaceX eventually goes public, analysts expect the sector to re-rate significantly higher.
2. The Artemis Lunar Economy
NASA’s Artemis program is creating entirely new business categories: lunar landers, Moon-surface communications, lunar GPS, and eventually in-orbit manufacturing. Companies like Intuitive Machines are already executing lunar contracts, and the government spending pipeline runs well into the 2030s.
3. Satellite Internet and Direct-to-Device
The race to eliminate cellular dead zones is accelerating. AST SpaceMobile’s direct-to-device satellite network, backed by AT&T and Vodafone, represents one of the most ambitious technology bets in telecom history. If successful, it renders terrestrial cell towers redundant for billions of users worldwide.
Curious how AI and semiconductor trends are also reshaping the investment landscape? Check out our guide to the 10 Best AI Stocks to Buy in 2026 for a complementary growth thesis.
The 10 Best Space Stocks to Buy in 2026: Full Breakdown
#10 — Planet Labs (NYSE: PL)
Planet Labs operates one of the largest Earth-imaging satellite constellations in existence, photographing the entire landmass of Earth every single day. Its data serves agriculture, climate monitoring, disaster response, and defense intelligence customers.
The daily imaging cadence is what makes Planet unique: customers receive not just snapshots but a continuous visual record of change over time. For agricultural funds tracking crop yields, governments monitoring deforestation, or analysts measuring industrial output, this is irreplaceable data. Planet’s data-as-a-service model generates recurring revenue and scales without proportional cost increases as the customer base grows.
#9 — BlackSky Technology (NYSE: BKSY)
BlackSky specializes in high-frequency Earth observation and defense intelligence. Its satellite constellation can revisit any location on Earth multiple times daily, producing granular intelligence data for military customers, government agencies, and commercial partners.
Modern warfare doctrine increasingly relies on persistent satellite observation. BlackSky sits at the center of that shift. The company’s recurring data subscription model — rather than one-off satellite sales — creates the kind of revenue predictability that institutional investors value in defense technology names.
#8 — Redwire (NYSE: RDW)
Redwire is the “picks and shovels” play of the space economy. Rather than betting on which company wins the space race, Redwire sells critical equipment to all participants: solar arrays, spacecraft components, in-space manufacturing platforms, and orbital infrastructure hardware.
This business model reduces single-mission risk significantly. When Rocket Lab launches, when Intuitive Machines lands on the Moon, when a government agency deploys a new satellite constellation, Redwire’s components are likely aboard. Its in-space manufacturing capability — producing materials in microgravity that cannot be made on Earth — is an especially intriguing long-term bet.
#7 — Boeing (NYSE: BA)
Boeing is a company in transition. Commercial aviation challenges have dominated headlines for the past several years, but its space division remains a significant and underappreciated asset. Boeing builds components for NASA’s Space Launch System (SLS), supplies military satellites, and participates in deep-space exploration programs.
For investors, Boeing’s space involvement provides a hedge: if its aviation recovery proceeds, the stock benefits on two fronts simultaneously. The space division alone would not justify a position, but as part of a broader aerospace recovery thesis, Boeing offers meaningful space exposure within a diversified company.
#6 — Kratos Defense & Security Solutions (NASDAQ: KTOS)
Kratos operates at the intersection of space, defense, and hypersonics — three of the fastest-growing areas of government spending. Its satellite communications systems serve both commercial and military customers, and its space technologies division is expanding alongside the militarization of orbit.
With a medium risk profile and exposure to drone systems and hypersonic test vehicles in addition to space, Kratos offers a broader technology defense thesis for investors who want diversified exposure beyond pure-play space names.
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#5 — L3Harris Technologies (NYSE: LHX)
L3Harris is a defense and intelligence company with deep roots in military satellite communications, space situational awareness, and missile tracking. The company supplies equipment that feeds military space operations — a category receiving sustained and growing budget allocations from the US government.
Unlike speculative pure-play space names, L3Harris generates billions in annual revenue and has a clear earnings trajectory. Its space segment is a growing slice of a profitable, diversified business. Investors seeking lower-volatility space exposure with a recognizable blue-chip profile will find L3Harris compelling.
#4 — Lockheed Martin (NYSE: LMT)
Lockheed Martin is the safest way to gain meaningful exposure to the space sector. As one of the largest aerospace and defense companies on the planet, Lockheed delivers NASA’s Orion spacecraft, operates missile defense systems, manufactures military satellites, and participates in deep-space exploration programs.
What sets LMT apart is its financial stability. Billions in annual free cash flow, a reliable dividend, and decades of government contracting relationships make it a core holding for risk-averse investors who still want space exposure. When budgets tighten elsewhere, defense and space agencies tend to protect their most critical long-term programs — and Lockheed is embedded in nearly all of them.
#3 — Intuitive Machines (NASDAQ: LUNR)
Intuitive Machines is building the infrastructure layer for the lunar economy. The company develops Moon landers, lunar surface communications networks, and lunar navigation systems — and it is already one of NASA’s primary commercial lunar partners under the Artemis program.
Its IM-1 mission in early 2024 made history as the first commercial spacecraft to land on the Moon. Subsequent missions under CLPS (Commercial Lunar Payload Services) contracts provide a visible revenue pipeline running through the late 2020s. As humanity’s return to the Moon accelerates, Intuitive Machines is positioned to own the critical communications and logistics infrastructure that makes it all work.
Infrastructure investing extends to Earth-bound data centers too. See our analysis of the 10 Best Data Center REITs for another infrastructure play with strong tailwinds.
#2 — AST SpaceMobile (NASDAQ: ASTS)
AST SpaceMobile is attempting something that no satellite company has successfully done at scale: connecting ordinary smartphones directly to satellites without any special hardware. No satellite phone. No modified SIM. Just your existing device, pointing at a sky full of AST’s BlueBird satellites.
The company has secured partnerships with AT&T, Vodafone, and Rakuten — among the largest telecom operators on the planet. If the technology performs at commercial scale, AST eliminates cellular dead zones for billions of people in rural, maritime, and underserved regions. That is an enormous serviceable market.
The flip side: execution risk is also enormous. Satellite deployment is expensive and technically complex. ASTS carries significant dilution risk and is not yet generating operating profits. This is a high-conviction bet that demands a long time horizon and a strong stomach for volatility.
#1 — Rocket Lab USA (NASDAQ: RKLB)
Rocket Lab is the single most compelling publicly traded pure-play space company available today. It operates Electron launch vehicles, manufactures satellites, supplies space systems hardware, and is developing the Neutron reusable rocket to compete in the medium-lift market. Unlike most space startups that burn cash chasing a single contract, Rocket Lab generates meaningful revenue across launches, satellite manufacturing, and government programs.
Many analysts describe RKLB as the closest public-market proxy to early SpaceX. With an established launch record, a growing backlog of government and commercial missions, and the Neutron program expanding its total addressable market, Rocket Lab sits in a category of one among listed space stocks. The SpaceX IPO excitement has already sent RKLB on multiple sharp rallies in 2025 and 2026, and its medium-risk profile makes it accessible to a broader range of investors.
Rocket Lab earns the #1 spot because it is already doing what other space stocks are still planning.
Space Stocks by Risk Profile: Where Do You Fit?
Understanding your own risk tolerance is as important as understanding the stocks themselves. Here is a simple framework for matching your investment profile to the right space stocks.
Conservative Investors: Stability First
Lockheed Martin, L3Harris Technologies, and Boeing provide space exposure within the context of large, diversified, cash-generating defense and aerospace businesses. These companies pay dividends, have predictable earnings, and are unlikely to experience the 50–80% drawdowns that pure-play space names routinely suffer in risk-off markets.
Balanced Investors: Growth With a Floor
Rocket Lab and Kratos Defense offer growth potential paired with more established business operations. Rocket Lab already generates revenue and has a proven launch record. Kratos has defense contracts that provide baseline earnings stability even if its space segment disappoints.
Aggressive Investors: Maximum Upside, Maximum Risk
AST SpaceMobile, Intuitive Machines, Redwire, BlackSky, and Planet Labs carry the highest upside and the highest risk. These are companies attempting technically ambitious, capital-intensive things in a rapidly evolving market. Position sizing discipline is essential. Consider limiting individual high-risk space names to no more than 3–5% of a portfolio.
For another high-conviction growth category at the frontier of technology, see our breakdown of the 10 Best Quantum Computing Stocks to Buy.
3 Trends Every Space Stock Investor Should Watch in 2026
1. SpaceX IPO Speculation
SpaceX remains private, but every credible rumor of an eventual IPO sends capital flooding into the public space sector. Rocket Lab and AST SpaceMobile have been the primary beneficiaries of this spillover effect. When sentiment shifts, these stocks can rally 20–40% in days. Tracking SpaceX funding rounds, revenue disclosures, and Elon Musk’s public statements is a useful leading indicator for the broader sector.
2. Government Budget Cycles
NASA, the US Space Force, and allied military agencies collectively spend tens of billions annually on space programs. Congressional budget negotiations, NASA authorization bills, and defense appropriations directly impact the revenue pipelines of Lockheed, L3Harris, Kratos, Redwire, and Intuitive Machines. Monitor appropriations season each autumn.
3. Satellite Constellation Deployments
The next 24 months will see major deployments of low-Earth-orbit satellite constellations by AST SpaceMobile, Amazon Kuiper, and others. Launch success rates, subscriber acquisition costs, and interference issues will be closely watched. Each deployment milestone is a potential catalyst — or a potential disappointment — for related stocks.
The EV sector offers a parallel study in how transformative technology stocks can deliver both explosive upside and gut-wrenching volatility. Our guide to the 10 Best EV Stocks to Buy draws useful comparisons for technology growth investors.
The Bottom Line: Best Space Stocks to Buy in 2026
The space economy is not a distant promise. It is a functioning, revenue-generating industry that already processes your weather forecasts, routes your GPS, provides battlefield intelligence, and is quietly building the infrastructure for permanent human activity beyond Earth.
For investors, the question is not whether space is a viable sector — it clearly is. The question is which companies are best positioned to capture that growth, and at what risk level you are comfortable participating.
Rocket Lab leads the pack as the most investment-ready pure-play space company. AST SpaceMobile offers the most explosive potential upside. Lockheed Martin provides the safest on-ramp. And picks-and-shovels names like Redwire ensure you have exposure regardless of who wins the individual races.
The investors who will look back on 2026 as a turning point are the ones building positions now — before the SpaceX IPO, before Artemis sends humans to the Moon, and before satellite internet becomes as ubiquitous as mobile data.
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Frequently Asked Questions: Best Space Stocks to Buy
What are the best space stocks to buy for beginners in 2026?
For beginners, Lockheed Martin and L3Harris Technologies are the most accessible starting points. Both companies have established cash flows, pay dividends, and provide meaningful space exposure without the extreme volatility of pure-play startups. Once you are comfortable with sector dynamics, Rocket Lab is an excellent next step as the most investment-ready pure-play space name.
Is Rocket Lab a good investment in 2026?
Rocket Lab has built the most compelling investment case among publicly traded pure-play space companies. It generates real revenue, has a proven launch record with Electron, and is developing the larger Neutron rocket to capture medium-lift market share. The primary risk is competition from SpaceX and the capital intensity of scaling launch operations. For investors with a 3–5 year horizon, RKLB represents one of the most attractive risk/reward profiles in the sector.
What is AST SpaceMobile and why is it controversial?
AST SpaceMobile is building a network of large satellites designed to connect ordinary smartphones directly to the internet from space — no special hardware required. It is controversial because the technology is genuinely revolutionary if it works at commercial scale, but it requires enormous capital, faces regulatory complexity in multiple countries, and has not yet proven sustained profitable operations. The high-conviction bull case is a company worth potentially hundreds of billions. The bear case is a heavily diluted failed experiment.
Are there space ETFs as an alternative to picking individual stocks?
Yes. The Procure Space ETF (UFO) and ARK Space Exploration ETF (ARKX) offer diversified exposure to the space sector. ETFs reduce individual company risk but typically include some non-space holdings and charge annual management fees. For investors who want targeted exposure to specific names like Rocket Lab or Intuitive Machines, individual stock purchases through a platform like GoTrade may be more effective.
How does the SpaceX IPO rumor affect space stocks?
SpaceX remains private, but speculation about an eventual public listing regularly drives capital into publicly traded space stocks. Rocket Lab and AST SpaceMobile have been the primary beneficiaries, as investors seeking SpaceX-like exposure buy the next-best available alternatives. A confirmed SpaceX IPO would likely cause a major re-rating of the entire sector, potentially compressing valuations of pure-play competitors while expanding the broader investor base interested in space.
What is the Artemis program and how does it affect space stocks?
NASA’s Artemis program aims to return humans to the Moon and establish a permanent lunar presence, with crewed missions planned through the late 2020s and 2030s. It directly benefits companies providing lunar landers, communications infrastructure, and surface logistics. Intuitive Machines is the most directly exposed publicly traded beneficiary, with multiple Commercial Lunar Payload Services contracts already in its backlog.
Is Boeing still considered a space stock in 2026?
Boeing participates in significant space programs including NASA’s Space Launch System, military satellites, and the Starliner crew vehicle. However, Boeing’s space narrative is overshadowed by its commercial aviation challenges. Investors seeking pure-play space exposure will find better options elsewhere on this list. Boeing is best viewed as a diversified aerospace recovery story with space as a secondary component.
What makes Redwire different from other space stocks?
Redwire builds hardware sold to other space operators rather than operating its own missions. Its solar arrays, spacecraft components, and orbital infrastructure products are used across government and commercial programs alike. This reduces single-mission dependence. Its emerging in-space manufacturing capability — using microgravity to produce materials that cannot be made efficiently on Earth — is a genuinely novel long-term opportunity not replicated elsewhere among listed space names.
How much should I allocate to space stocks in my portfolio?
Portfolio allocation depends on your risk tolerance and investment horizon. A reasonable framework for most investors is to limit the total space sector to 5–10% of a diversified portfolio. Within that allocation, weight toward lower-risk names like Lockheed Martin and L3Harris if you are conservative, and toward higher-risk names like RKLB, ASTS, and LUNR only with capital you are prepared to hold through significant drawdowns.
Where can I buy space stocks online?
Space stocks listed on US exchanges — including Rocket Lab, AST SpaceMobile, Lockheed Martin, and all ten names on this list — are accessible through online brokers and investment apps. GoTrade offers fractional share investing in global stocks directly from your mobile device, making it easy to build a diversified space portfolio without needing large upfront capital.