Reusable rockets are launch vehicles designed to recover some or all of their stages after flight and fly them again. For the first six decades of spaceflight, almost every orbital rocket was discarded after a single use, the economic equivalent of scrapping an airliner after one trip. Reuse was tried, promised, and repeatedly found wanting before SpaceX made it routine in the late 2010s.

By mid-2026 the field had shifted from argument to competition. A single Falcon 9 booster has flown 35 missions, a record for any orbital-class rocket stage.[1] Blue Origin landed its New Glenn booster on the vehicle's second flight in November 2025, China's LandSpace is attempting recoveries with its Zhuque-3, and SpaceX's Starship is chasing full reuse of both stages. The unresolved questions are no longer whether boosters can be landed, but how cheaply they can be turned around and how many customers the resulting capacity can find.

The Space Shuttle's partial reuse

NASA's Space Shuttle, flown 135 times between 1981 and 2011, was the first partially reusable orbital system. The winged orbiter returned to a runway and flew again (Discovery logged 39 missions), and the twin solid rocket boosters were fished out of the Atlantic and refilled, but the large external tank burned up on every flight.[8]

The program demonstrated reuse without delivering its promised economics. Early projections had spoken of dozens of flights per year and order-of-magnitude cost reductions; in practice the fleet never exceeded nine flights in a year, and each orbiter required months of inspection and refurbishment between missions, including tile-by-tile checks of its fragile thermal protection system. Estimates that spread the program's full cost across its flights put the average well above 1 billion dollars per mission. Two vehicles, Challenger in 1986 and Columbia in 2003, were destroyed in accidents that killed 14 astronauts.[8] The shuttle's lesson shaped everything after it: reuse only pays if refurbishment is cheap and the flight rate is high.

DC-X and other early attempts

The Delta Clipper Experimental (DC-X), a one-third-scale demonstrator built by McDonnell Douglas for the Defense Department and later NASA, flew 12 low-altitude hops at White Sands between 1993 and 1996. It took off and landed vertically on rocket thrust, was operated by a small ground crew, and proved that a rocket could fly, land, and fly again within days. The program ended when a landing strut failed to extend and the vehicle tipped over and burned, but its vertical-landing concept resurfaced two decades later in commercial programs.[8]

The Soviet Union's Buran shuttle, in principle reusable, flew once uncrewed in 1988 and never again. SpaceX initially fitted early Falcon boosters with parachutes; none survived reentry, and the company switched to propulsive landing.

Falcon 9's breakthrough

SpaceX approached landing iteratively. The Grasshopper testbed flew short hops in Texas in 2012 and 2013, then flown boosters attempted soft "landings" on the open ocean, then on an autonomous drone ship, with a series of instructive crashes through 2015. On December 21, 2015, a Falcon 9 first stage returned to a landing pad at Cape Canaveral, the first orbital-class booster ever recovered intact. The first drone-ship landing followed on April 8, 2016, and on March 30, 2017 the booster from that mission became the first to launch a second orbital flight.[8]

Falcon 9 boosters land two ways: flying back to pads near the launch site when performance allows, or touching down on drone ships stationed hundreds of kilometers downrange for heavier missions. Grid fins steer the descent, a subset of the nine engines relights for braking, and four legs deploy at touchdown. Reserving propellant for recovery costs roughly a third of the rocket's payload capacity, a penalty SpaceX accepts in exchange for keeping the hardware.

The Block 5 version introduced in 2018 was designed for rapid reuse, and the fleet's statistics have grown steadily. In June 2026, booster B1067 flew its 35th mission, more flights than any orbital booster in history, and SpaceX has said the design is being qualified toward 40 flights each.[1] Reuse underpins the Falcon family's cadence: 670 launches by late June 2026, the large majority on flight-proven boosters, along with routine recovery and reflight of payload fairings.

New Shepard and New Glenn

Blue Origin landed a rocket before SpaceX did, though in an easier regime. Its suborbital New Shepard booster touched down in West Texas on November 23, 2015, the first rocket to land vertically after crossing the 100-kilometer line, and reused boosters have since carried most of the company's space tourism flights.

The orbital New Glenn is built around a first stage rated for 25 flights. On the rocket's debut in January 2025 the booster was lost during descent, but on the second flight, November 13, 2025, the stage nicknamed "Never Tell Me the Odds" landed on the ship Jacklyn in the Atlantic while the upper stage sent NASA's twin ESCAPADE probes toward Mars. That made Blue Origin the second organization to land an orbital-class booster.[2] The program then absorbed two setbacks in 2026: the third flight's upper stage underperformed in April, and on May 28 a New Glenn booster being prepared for an Amazon Leo satellite launch exploded during a static-fire test, destroying the vehicle and heavily damaging the pad at Launch Complex 36. No one was injured.[3]

Starship and full reuse

Every system above throws away at least its upper stage. Starship, the two-stage vehicle SpaceX is testing from South Texas, is designed to discard nothing: the Super Heavy booster returns to the launch tower, where mechanical arms catch it by its forward fins, and the Starship upper stage is meant to be caught the same way after reentering behind a heat shield. Catching eliminates landing legs and puts the booster back on its mount, an approach aimed at aircraft-like turnaround.

The tower caught returning boosters on Flight 5 in October 2024 and again on Flights 7 and 8 in early 2025. On Flight 9, in May 2025, a previously flown Super Heavy launched again with 29 of its 33 engines unchanged, the first reflight in the program, though it was expended in a deliberately aggressive landing experiment.[4] Twelve integrated flights had been conducted by mid-2026, including the May 22, 2026 debut of the larger Version 3 vehicle. Full reuse remains unproven: no Starship upper stage has yet been recovered, and the vehicle's economics depend on flight rates far beyond anything demonstrated. The design's ambitions extend to the Artemis program lunar lander and SpaceX's Mars plans, both of which assume routine reuse and orbital refueling.

Electron and small-rocket recovery

Propulsive landing costs propellant that small rockets cannot spare, so Rocket Lab tried another route with its Electron: the booster reenters behind a heat shield, deploys parachutes, and is retrieved. In May 2022 a helicopter briefly snagged a descending stage in midair before releasing it, and the company subsequently settled on fishing boosters from the sea, which it says suits more missions and costs less than helicopter operations. Recovered stages and engines have been returned to the factory, refurbished, and test-fired.[7] The clearer payoff is Neutron, Rocket Lab's medium-lift rocket with a Falcon-style propulsive-landing first stage, targeted to debut around the end of 2026.

Chinese reusable programs

China's most advanced effort is LandSpace's Zhuque-3, a stainless-steel methalox rocket in the Falcon 9 class. Its first flight, on December 3, 2025, reached orbit, but the booster was destroyed when combustion turned unstable during the final landing burn and it crashed near the recovery zone.[5] The second vehicle completed a static-fire test on June 29, 2026, ahead of another landing attempt, and LandSpace has said it wants to refly a recovered booster before the end of 2026.[6] Several other Chinese companies, including Space Pioneer with Tianlong-3 and iSpace with Hyperbola-3, are developing reusable medium-lift rockets, and state-owned launchers have flown vertical-landing hop tests. Chinese officials frame booster recovery as essential to launching the country's planned communications megaconstellations.[6]

Economics and the skeptics

The case for reuse is straightforward: the first stage represents most of a rocket's hardware cost, while propellant is only a small share of a launch price (see how rockets work), so flying the same stage dozens of times should collapse costs. SpaceX's experience supports much of the claim. Reuse enabled a launch cadence, 77 Falcon flights in the first half of 2026 alone, that would be impossible if every booster were built new, and company officials attribute Starlink's viability to it.[1]

Skeptics have always pointed at the fine print, and some of it still applies. Recovery sacrifices payload, refurbishment and drone-ship fleets carry standing costs, and the shuttle showed that reuse at a low flight rate can cost more than throwing rockets away. Falcon 9's list price, just under 70 million dollars, has also fallen far less than SpaceX's internal cost claims, which critics read as evidence that reuse's savings accrue to the provider rather than the customer in a market with limited competition. What has changed is the default assumption: competitors that dismissed landing boosters in the mid-2010s, in Europe, Japan, and China, now fund reusable designs of their own, while Europe's current Ariane 6 remains expendable and faces pressure on price.[8]

References

  1. SpaceX launches Falcon 9 rocket booster on record-breaking 35th flight - Spaceflight Now.
  2. Blue Origin launches twin Mars probes for NASA as New Glenn makes first landing - Spaceflight Now.
  3. Blue Origin's New Glenn rocket explodes during prelaunch testing at Cape Canaveral - Spaceflight Now.
  4. SpaceX launches first flight-proven Super Heavy booster, loses control of Starship mid-flight - Spaceflight Now.
  5. Zhuque-3 - Wikipedia.
  6. China's LandSpace plans more recovery test launches of its Zhuque-3 reusable rocket in Q2 of 2026 - Global Times.
  7. Reusable Rockets - Rocket Lab.
  8. Reusable launch vehicle - Wikipedia.