Stock Explainer SpaceX went public in June 2026 under ticker SPCX. What changed, how its value was set before the IPO, and what a Starlink-specific listing would require.
Stock Explainer Rocket Lab trades on the Nasdaq as RKLB. What the company does, how it went public, how to research the shares, and the risks of a young space stock.
Stock Explainer Planet Labs trades on the NYSE as PL. What the Earth-imaging company does, how it went public, its subscription model, and how to research the shares.
Stock Explainer Intuitive Machines trades on the Nasdaq as LUNR. What the lunar-lander company does, its NASA contracts, how it went public, and how to research it.
Stock Explainer Anduril is a private defense-technology company as of 2026, with no public ticker. Why it stays private, how its value is set, and where an IPO might fit.
Stock Explainer Starlink is not separately publicly traded as of 2026. It is a division of SpaceX, and a spinoff IPO has been discussed but not done. The full picture.
Stock Explainer Blue Origin is not publicly traded as of 2026. It is privately owned by Jeff Bezos, with no ticker. How it is funded and how to get indirect exposure.
How to Invest A neutral guide to space stock categories, from launch to satellites to defense-space, and what to evaluate in each. Not a ranked buy list.
How to Invest No public company mines space resources today. Map the indirect listed exposure across lunar landers, infrastructure suppliers, and space ETFs.
ETFs A space ETF bundles space and aerospace-defense companies into one holding. How these funds work, what they hold, and what to verify before buying.
How to Invest A neutral guide to the defense-contractor categories tied to the Golden Dome missile-defense initiative: primes, sensors, and space. Not stock picks.
Stock Explainer Sidus Space trades on the Nasdaq as SIDU, a small-cap satellite and onboard-AI-hardware maker that went public through a traditional IPO in December 2021.
Stock Explainer SpaceX went public on June 12, 2026, in the largest IPO in history. The ticker, the price, the valuation, and how a regular investor can buy in now.
Stock Explainer Astra Space was public on Nasdaq under ASTR, then taken private in 2024. What happened, why the ticker is delisted, and where that leaves investors today.
Stock Explainer Varda Space Industries, the in-space manufacturing startup, is privately held with no IPO date set. Its funding history and how investors get exposure.
How to Invest A framework for evaluating space-technology stocks as a sector: what counts, revenue mix, contract concentration, and pre-revenue risk. Not a buy list.
Stock Explainer EchoStar stock (Nasdaq: ECHO) reflects major spectrum sales to AT&T and SpaceX, subsidiary restructurings, and a hybrid wireless business model.
How to Invest How to evaluate publicly traded satcom companies: pure-play versus conglomerate division, spectrum risk, and LEO versus GEO economics.
How to Invest How money moves into the space sector, from venture capital to public stocks and funds, and how to read market-size projections without overreacting.
Stock Explainer Viasat stock (Nasdaq: VSAT) reflects growing defense backlogs, three quarters of positive free cash flow, and geostationary fleet launch timelines.
Stock Explainer Globalstar stock (Nasdaq: GSAT) reflects a pending buyout by Amazon at $90 per share, satellite operations with Apple, and regulatory milestones.
How to Invest A special purpose acquisition company (SPAC) is a shell company built to take a private business public. Space companies that used this route, tradeoffs.
Stock Explainer Voyager Technologies stock (NYSE: VOYG) covers Starlab commercial space station work, missile defense awards, expanding backlog, and financial results.
Stock Explainer BlackSky Technology trades on the NYSE as BKSY. What it does, its Gen-3 satellites, government contracts, and how to research the shares.
Stock Explainer Redwire trades on the NYSE as RDW. What Redwire does, how it went public, its business lines, and how to research Redwire stock through SEC filings.
Stock Explainer AST SpaceMobile trades on the Nasdaq as ASTS. Learn what the direct-to-cell satellite firm does, its carrier deals, filings, and key investment risks.
Stock Explainer Firefly Aerospace trades on the Nasdaq as FLY. How the 2025 IPO worked, core launch and lunar vehicles, filings to check, and key risks.
Space Economy Space insurance covers launch, orbit raising, testing, and operations. Explore market capacity, liability regimes, satellite claims, and loss trends.
Stock Explainer Stoke Space Technologies is privately held following its $1 billion Series E round in September 2026. Review its funding, Nova rocket, and IPO outlook.
Stock Comparison Comparing intuitive machines vs firefly aerospace stock: how LUNR and FLY differ in public listing paths, hardware lines, NASA revenue, and risk profiles.
Stock Comparison Redwire vs Voyager Technologies stock compared on listing route, business segments, Golden Dome defense exposure, and disclosed financial metrics.
How to Invest Deloitte projects the lunar economy could be worth up to $566 billion by 2050. Here is what the estimate covers, how it breaks down, and how to read it.
Stock Explainer Astroscale trades on the Tokyo Stock Exchange as 186A. What Astroscale does, its orbital missions, financials, and how to research Astroscale stock.
Stock Comparison EchoStar vs Viasat stock compares two satellite operators, weighing EchoStar's subsidiary Chapter 11 cases against Viasat's positive cash flow.
Stock Explainer Portal Space Systems is privately held and does not trade publicly as of October 2026. See its private funding, valuation, and secondary market status.
Stock Explainer NorthStar Earth & Space listed as NSTR after a SPAC merger. What NorthStar does, the deal terms, and what is still unpublished.
Stock Explainer SpaceX revenue was $18.7 billion in 2025, per its Form S-1. Starlink supplied $11.4 billion, the Space segment about $4 billion, and xAI $3.2 billion.
The biggest space names are the hardest to buy
Space has become a real industry with real revenue, and interest from ordinary investors has climbed alongside every SpaceX milestone. The catch is that the most famous space companies are the hardest to buy. SpaceX, Blue Origin, and Anduril are all privately held, so there is no ticker to purchase in a normal brokerage account. Meanwhile a growing list of pure-play space companies did reach public markets, mostly through SPAC mergers in 2021 to 2023, and they trade openly.
This section separates those two worlds clearly. For private companies, we explain what "privately held" actually means for an investor, how valuations get set in funding rounds and tender offers, and the legitimate, often restricted, routes to exposure. For public companies, we explain what the business does, where its revenue comes from, and what to look at before you research it further.
Publicly traded vs. private
Several well-known space names trade on U.S. exchanges today. Rocket Lab, Planet Labs, and Intuitive Machines are all public, each covering a different slice of the industry: launch, Earth imaging, and lunar landers respectively. Our per-company pages explain the business, not a price target.
The biggest names remain private. We answer the questions people actually search: is SpaceX publicly traded, is Starlink publicly traded, is Blue Origin publicly traded, and is Anduril publicly traded. For the most-requested route of all, we cover how to invest in SpaceX and the accredited-investor rules that gate it.
Funds, categories, and doing your own research
If picking single companies feels too concentrated, thematic and aerospace-and-defense space ETFs spread exposure across many names, and we explain how those funds are built and their tradeoffs. Our space stocks overview is a neutral framework for thinking about the sector's categories (launch, satellites and communications, defense-space, and components) rather than a ranked buy list. And because defense programs move markets, we look at which categories of contractors sit around efforts like Golden Dome.
How to use this section
Everything here is educational and neutral. We do not publish price targets, "undervalued" calls, or recommendations, and space investing carries real risk. Many of these companies are young, unprofitable, and volatile. Verify any company's current trading status and any fund's holdings with a primary source before you act, and see the disclaimer at the bottom of every page.