The Incredible Black Arrow Rocket

What this episode is about

The Incredible Black Arrow Rocket explores the rise and fall of the United Kingdom's space program, highlighting its early post-war ambitions and advancements in rocketry following the capture of German V2 technology. Despite initial successes and innovative designs for manned space travel, financial constraints and shifting priorities led to the program's abrupt termination, leaving the UK absent from the subsequent space race.

Key takeaways

• Despite early innovation, the UK's space ambitions faded, abandoned amidst fiscal woes and rival global powers.
• Britain’s atomic bomb success didn’t spark a rocket revolution—gravity bombs proved a costly distraction in Cold War strategy.
• Blue Streak: a 24m missile that never took off due to political indecision, proving sometimes ambition outpaces funding.
• Post-war Britain held V2 secrets, yet lacked vision, illustrating how a moment’s momentum can lose funding to global politics.
• Black Knight reached 564 km, but like many British endeavors, it soared only to be grounded by short-sighted priorities.

What is discussed, and when

1. 0:00 – 3:00: Harry S. Truman, European Space Agency, H. Ross, RA Smith
2. 3:00 – 6:00: Harold Watkinson
3. 6:00 – 9:00: European Launcher Development Organization
4. 9:00 – 12:00: European Space Agency
5. 12:00 – 14:39: Frederick Corfield, Richard Trevor Smith, Roy Domit

Notable quotes from "The Incredible Black Arrow Rocket"

• Iran, North Korea, South Korea, and a group of 22 nations represented by the European Space Agency. Conspicuously absent from that list is the United Kingdom, which in the late…

  about European Space Agency · at 0:18

• Would soon change thanks to two significant world events. The first was the passing of the Atomic Energy Act by US President Harry S. Truman on August the 1st, 1946. Though…

  about Harry S. Truman · at 1:38

• Minister Harold Watkinson announced the cancellation of the project. While the unexpected cancellation confused the British public and angered the aerospace industry that had…

  about Harold Watkinson · at 5:37

• To a group of European nations who in 1964 joined together to form the European Launcher Development Organization or ELDO. The goal of ELDO was to develop a three-stage launch…

  about European Launcher Development Organization · at 8:44

• Worse, on July the 29th, 1971, Frederick Corfield, Minister of State for Trade and Industry, announced the cancellation of the Black Arrow program. Once again, the decision was purely a practical one.

  about Frederick Corfield · at 12:09

• To quote him, there was a determination to get on and finish the job. It wasn't really thought of as being significant at the time. The feeling was, I am sure we will do something else. The ideas and.

  about Richard Trevor Smith · at 13:13

Who and what is mentioned in this episode?

People

• Frederick Corfield — Person · Referenced government decision-maker · 1 mention · first at 12:09
  Named as the Minister of State for Trade and Industry who announced cancellation of Black Arrow, directly tied to the episode’s central theme of the UK abandoning indigenous launch capability.
• Harold Watkinson — Person · Referenced government decision-maker · 1 mention · first at 5:32
  Identified as the UK Defence Minister who announced cancellation of Blue Streak, a pivotal policy decision that redirected UK deterrence strategy and affected the trajectory of UK launch capability.
• Harry S. Truman — Person · Referenced political leader · 1 mention · first at 1:42
  Cited as the U.S. President who signed the Atomic Energy Act, a key trigger for the UK pursuing an independent nuclear program that indirectly shaped later missile/space decisions.
• Roy Domit — Person · Referenced participant/witness (engineer) · 1 mention · first at 12:43
  Quoted as an engineer on Black Arrow describing pride and regret after cancellation, reinforcing the narrative of a capable program ended by policy and budget choices.
  Engineer on the project, later recalled, there was pride in getting it away and making sure it worked, but there was also a lot of regret because the project had been…
• Richard Trevor Smith — Person · Referenced participant/witness (engineer) · 1 mention · first at 13:07
  Quoted as an engineer recalling team sentiment around finishing the final Black Arrow launch after cancellation, providing first-person perspective on the program’s end.
• H. Ross — Person · Referenced engineer/space advocate · 1 mention · first at 1:10
  Paired with R.A. Smith as a BIS contributor to a 1946 crewed-space proposal, used to show the UK had technical imagination but lacked postwar funding.
  And experience on the workings of the German terror weapon. One year later, on December the 23rd, 1946, RA Smith and H.
• RA Smith — Person · Referenced engineer/space advocate · 1 mention · first at 1:10
  Named as a British Interplanetary Society contributor who proposed an early postwar crewed-space concept based on a modified V-2, illustrating how early UK space ambitions predated later government programs.
  Ross of the British Interplanetary Society submitted to the Ministry of Supply, a design for a modified V2 that could carry a man into space. Their concept replaced the rocket's one-ton explosive warhead with a pressurized.

Companies & orgs

• European Space Agency — Company · 2 mentions · first at 0:22
• European Launcher Development Organization — Company · 1 mention · first at 8:48

Full transcript with timestamps

0:00 When it comes to technological achievements and national prestige, few feats can compare to launching a satellite into space. Since the Soviet Union launched the world's first satellite, Sputnik 1 on October 4th, 1957, 11 other government bodies have developed indigenous orbital launch capability. The United States, France, China Japan India Israel Ukraine Iran, North Korea, South Korea, and a group of 22 nations represented by the European Space Agency. Conspicuously absent from that list is the United Kingdom, which in the late 1960s succeeded in developing this capability only to immediately abandon it. This is the story of the tragically brief British space program. At the end of the Second World War, Britain was well positioned to start its own advanced rocketry program. Like the US and the Soviet Union, the victorious ally had captured dozens of the German V2 rockets which had rained down on southern

0:47 England and Belgium at the end of the war along with many of the scientists and technicians who had built and fired them off. In October 1945, the British Army launched Operation Backfire in which three captured V2s were assembled, launched, and then filmed near Cox Haven in northern Germany. These experiments gave the British a wealth of knowledge and experience on the workings of the German terror weapon. One year later, on December the 23rd, 1946, RA Smith and H. Ross of the British Interplanetary Society submitted to the Ministry of Supply, a design for a modified V2 that could carry a man into space. Their concept replaced the rocket's one-ton explosive warhead with a pressurized capsule that would detach at a parachute to Earth. Alas, Britain, shattered both physically and financially by the war, could not afford to fund such a project, and all plans for military and civilian rocketry were quietly shelved. But this

1:38 would soon change thanks to two significant world events. The first was the passing of the Atomic Energy Act by US President Harry S. Truman on August the 1st, 1946. Though British scientists had contributed greatly to the Manhattan Project and the British government had assumed that its special relationship would keep nuclear research flowing between the two countries, the 1946 act prohibited the United States from sharing atomic secrets with any foreign nation, even wartime allies like Britain and Canada. The second event came on August the 29th, 1949 when the Soviet Union detonated its first atomic bomb, shattering the US nuclear monopoly and shifting the Cold War into a dangerous new phase. Now facing a nuclear armed enemy array and cut off from US nuclear research, Britain embarked on a crash nuclear program of its own, culminating in the detonation of its first atomic bomb cenamed Hurac off the Monttoello

2:26 Islands in northwest Australia on October the 2nd, 1952. But while Britain was now a nuclear arms nation, it still chose not to pursue large-scale military rocketry. Instead, basing its nuclear deterrent on gravity bombs dropped from a trio of man's jet aircraft dubbed the V bombers. The Handley Page Victor, the Vicas Valiant, and the Avro Vulcan. By the time these aircraft entered service, they had already been rendered all but useless by advancements in Soviet aerial defenses. So in April 1945, the UK and the US signed an agreement to cooperatively develop a pair of ballistic missiles to serve as a viable deterrent against Soviet nuclear attack.

3:02 The American design, the AM65 Atlas, would be an intercontinental ballistic missile or ICBM with a range of 9,300 km, while the British design would be a medium-range ballistic missile or IRBM with a range of 3,700 km. In accordance with the postwar British system of rainbow codes, the latter was dubbed Blue Streak. And for more on this rather eccentric system of code names, please do check out our previous video, Britain's Bizarre Postwar Rainbow Codes. Designed and built by Dhavaland propellers of lowtock lancer, blue steel stood 24 m tall, weighed 90 tons fully loaded, and was fueled by kerosene and liquid oxygen. Like the Atlas missile, it was based on blue streak featured balloon style propellant tanks made of thin stainless steel which were kept rigid by the pressure of the propellants inside them. This greatly reduced the rocket's weight, allowing it to loft its projected 3 megaton thermonuclear

3:53 warhead all the way to Moscow. The first static test firings of Blue Streak rocket engines and complete missiles took place in 1955 and 1956 at the newly built intermediate range ballistic missile test center at RAF Spadedom in Cumbria and at the Needles Battery on the aisle of white. Meanwhile, a separate test program cenamed Project Dazzle was underway in Australia to develop the missiles warhead. As designed, Blue Streak would climb up to an altitude of 250 km beyond the edge of space, whereupon the warhead would detach and plunge back through the atmosphere. This would expose the warhead to tremendous heat on re-entry, potentially causing it to burn up. To help determine the ideal shape and construction of the warhead in 1955, aerospace manufacturer Saers Row Limited began work on a small research rocket cenamed Black Knight. Standing 12 m high and fueled by a combination of kerosene

4:42 and high test hydrogen peroxide or HTP, Black Knight was designed to carry a miniature warhead nose cone to an altitude of 225 km and release it, allowing observers on the ground to track its re-entry through the atmosphere. Later versions were built with a powered second stage that could propel the nose cone earths at speeds of up to 18,000 km an hour as nowhere in the British Isles had the space needed for full-scale rocket testing. Black Knight launches were conducted at the Wuira rocket range in South Australia, established in 1947 as a joint test site for Anglo Australian weapons. The first launch took place on September the 7th, 1958, achieving a world record altitude of 564 km. A further 22 launches would take place over the next 7 years. The rocket proving so reliable and cost-ffective that it continued to be used as a high altitude research vehicle even after project as ended. The first

5:30 full-scale launches of the Blue Streak missile were scheduled for 1960. But on April the 13th of that year, Defense Minister Harold Watkinson announced the cancellation of the project. While the unexpected cancellation confused the British public and angered the aerospace industry that had worked hard for 6 years to develop the missile, there was a cold logic to the decision. For one thing, the project was grossly expensive. Its cost ballooning from an estimated50 million in 1955 to nearly £300 million by 1959. But more importantly, Blue Streak would likely have been useless as a nuclear deterrent. Liquid oxygen can't be stored for long periods without boiling off, meaning that the missile had to be fueled immediately before launch. This process took up 4 and 1/2 minutes, longer than the maximum warning time Britain would have of an incoming Soviet attack, making Blue Streak highly vulnerable to first strike. So, Havalan

6:19 tried to mitigate this problem by creating a system whereby missiles could be fueled and kept on standby for up to 10 hours. All the missiles in a battery would be fueled and readied in rotation, meaning at least one was available for immediate launch. This system, however, relied on a period of rising international tensions to allow the first missiles to be readied and was useless against a surprise attack. Another system developed to protect Blue Streak against a preemptive strike was the hardened underground missile silo, a British invention later exported to the United States. However, construction on the first silos at RAF Spadidum was still underway when Blue Streak was cancelled outright. In its place, Britain adopted the American air launched Douglas GM87 Skybolt missile, which promised to revitalize the V bomber force by allowing it to launch nuclear strikes from beyond the range of

7:07 Soviet air defenses. Unfortunately, the Skybolt was plagued by technical problems that prevented its adoption by the RAF, leaving Britain without a viable nuclear deterrent and sparking a diplomatic crisis between the UK and the US. The so-called Skybolt crisis was only resolved in 1962 when the US agreed to sell Britain UGM27 Polaris submarine launch ballistic missiles. Able to travel undetected and strike without warning, Polaris submarines proved a far superior deterrence to the V Bomber Force or Blue Streak. Indeed, today the Royal Navy's four Vanguard class submarines, each armed with 16 newer Trident 2 missiles constitute the entirety of the UK's nuclear arsenal.

7:45 Meanwhile, on April the 26th, 1962, Britain succeeded in launching its first satellite, Aerial 1, though not aboard a British rocket, but rather the American Thor Delta. While an impressive achievement, the mission was short-lived as barely 2 months later, Aerial 1 was severely damaged by the American Starfish Prime high altitude nuclear test. And for more on this, please do check out our previous video. That time the US accidentally nuked Britain's first satellite. Still keen on developing indigenous launch capability as Orwell as deflecting criticism for cancelling blue streak, the British government proposed repurposing the missile as the first stage of a civilian satellite launcher. One early proposal by the Royal Aircraft Establishment camed Black Prince used Blue Streak as its first stage, a modified Black Knight as the second, and a military solid fuel rocket motor as the third. However, the

8:33 projected $62 million price tag was too high for Britain to bear alone. So, the government sought out partners to help fund the project. Commonwealth nations like Canada and Australia were uninterested. So, Britain turned instead to a group of European nations who in 1964 joined together to form the European Launcher Development Organization or ELDO. The goal of ELDO was to develop a three-stage launch vehicle called Europa capable of placing a 1,000 kg satellite into a 500 km orbit with each stage being designed and built by a different nation. The British Blue Streak would form the first stage, the French Coral, the second and the West German Asteris the third. In addition, Italy would supply the first ELDO satellite, the Netherlands and Belgium the tracking and telemetry systems and Australia an associate member the launch site at Wumera. The first full-scale test of Blue Streak, now the Europa

9:22 first stage, took place at Wura on the 5th of June 1964. The launch and ascent went smoothly, but propellant sloshing in the tanks led to uncontrollable vibrations at the 142nd mark, causing the rocket to disintegrate. A further four successful and six unsuccessful launches were conducted at Wra before the project was moved to the French launch site at Kuro, French Gana in South America. Here, the first test launch of all three Europa stages was conducted on November the 5th, 1971. While all three stages worked perfectly, after 3 minutes, a rogue electrostatic discharge caused the guidance system to erroneously report that the rocket was veering off course. This prompted the range safety officer to initiate self-destruct. In the wake of this failure, ELDO abandoned the Europa design and Britain left the group. In 1975, the group merged with the European Space Research Organization to form the

10:09 European Space Agency, which on December the 24th, 1973, successfully launched the first of the highly successful Aron family of launch vehicles, versions of which are still in use to this day. Following its withdrawal from ELDO, Britain's prospects of becoming an independent spacebearing nation appeared bleak. However, in 1964, engineers at Saunders Row had submitted a proposal for a small satellite launcher based on the hydrogen peroxide technology developed for the Black Knight research rocket. Dubbed Black Arrow, the compact 13 m rocket used kerosene peroxide motors for its first and second stages and a wax-wing solid motor for the third, allowing it to loft a 100 kg payload into low Earth orbit.

10:47 Furthermore, the first stage was deliberately made the same diameter as Europa's corally second stage, allowing Black Arrow to use Blue Streak as a first stage for even greater performance. Indeed, while the blueprints specified most dimensions in imperial units, the first stage diameter was given in metric units to maintain compatibility with the European rocket. Believing they could now achieve independent launch capability before Europa, Britain withdrew from ELDO and focused its effort on Black Arrow. However, it remained committed to supplying two blue streak first stages to ELDO until 1976. The first Black Arrows were shipped to the Womera rocket range in early 1969. Due to its stubby shape and red high visibility paint used on the payload fairing, the dimminitive vehicle became affectionately known as the lipstick rocket. The first orbital test launch designated R0 took place on June the 28th, 1969 with dummy second

11:36 and third stages. Almost immediately, an electrical fault in the engine gimbaling system caused the rocket to roll erratically and break up, the remains being blown up by the range safety officer. The second launch, R1 conducted on March the 4th, 1970, was more successful, reaching an altitude of 550 km. The first full up orbital test of the Black Arrow R2 took place on September the 2nd, 1970 with the rocket carrying Orbert, a simple satellite designed to measure the density of the upper atmosphere. Unfortunately, however, the second stage shut down 13 seconds early, and the rocket and its payload failed to reach orbit. Even worse, on July the 29th, 1971, Frederick Corfield, Minister of State for Trade and Industry, announced the cancellation of the Black Arrow program. Once again, the decision was purely a practical one.

12:19 Without a more powerful first stage, Black Arrow could only place small satellites into low Earth orbit, making it of limited scientific and commercial value. It was also expensive, with the UK government determining that it was cheap to use Americanmade scout rockets. But Black Arrow would get one last chance to achieve glory as the components of the fourth and final rocket R3 had already been delivered to Womera when the cancellation was announced. Permission was granted to proceed with the launch. As Roy Domit, a engineer on the project, later recalled, there was pride in getting it away and making sure it worked, but there was also a lot of regret because the project had been cancelled. People were upset, but although the project had been cancelled, funding was still there for that year and the team were already in Australia. I think they decided to just go ahead with it. Australia was so far

13:05 away, so it was almost out of sight and out of mind. Another engineer, Richard Trevor Smith, remembered many of his colleagues being cautiously optimistic. To quote him, there was a determination to get on and finish the job. It wasn't really thought of as being significant at the time. The feeling was, I am sure we will do something else. The ideas and the engineering were there, but everybody was squabbbling over the pennies. To memorialize and perhaps subtly protest the cancellation, the engineers enacted a cheeky name change.

13:31 R4's intended payload, a 66 kg spacecraft designed to study the effects of the space environment on communication satellites, was originally dubbed Park from the mischievous sprite from William Shakespeare's play Midsummer Night's Dream. Following Black Arrow's cancellation, however, it was renamed Prospero after the sorcerer in the Tempest who gives up his magic powers. And that might just be the most British thing to have ever happened. Prospero successfully reached orbit on October the 28th, 1971, becoming the first and thus far only satellite to be launched by a Britishbuilt rocket.

14:04 Though Britain has built dozens of satellites since, all have been launched aboard other nations rockets. The fourth Black Arrow built R4 was never launched and now hangs in the Science Museum in London, a melancholy memorial for the only country to develop and then abandon its own satellite launcher.

Questions about this episode

What is "The Incredible Black Arrow Rocket" about?

The Incredible Black Arrow Rocket explores the rise and fall of the United Kingdom's space program, highlighting its early post-war ambitions and advancements in rocketry following the capture of German V2 technology. Despite initial successes and innovative designs for manned space travel, financial constraints and shifting priorities led to the program's abrupt termination, leaving the UK…

What is mentioned in this Today I Found Out episode?

9 people, works and ideas are mentioned, including Frederick Corfield, Harold Watkinson, Harry S. Truman, Roy Domit, Richard Trevor Smith, European Space Agency. Each one on this page links to its own page with every episode that mentions it.

How long is "The Incredible Black Arrow Rocket"?

The episode runs 15 min; the transcript is about 2,669 words in 20 timestamped sections.

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