Virgin Orbit

5 Articles

Bankruptcy Sale Scatters Virgin Orbit To The Winds

May 25, 2023 by 19 Comments

When Virgin Orbit filed for bankruptcy in April, it was clear the commercial launch provider was in serious trouble. Despite successfully putting four payloads into low Earth orbit, the spin-off of Richard Branson’s Virgin Galactic space tourism company had struggled to achieve a high enough launch cadence to become profitable, and had recently suffered a highly-publicized failure when their first launch from the UK from the newly-completed Spaceport Cornwall ended in a complete loss of the vehicle.

There was some hope that a buyer would swoop in and save them at the last minute, but now that the bankruptcy auction has spread out the company’s assets among several other players in the commercial launch industry, Virgin Orbital is officially no more. With future launches now off the table, the company’s remaining employees are set to be let go as operations wind down over the coming weeks.

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Virgin Orbit Pauses Operations, Seeks Funding

March 17, 2023 by 6 Comments

It looks as though things may have gone from bad to worse at Virgin Orbit, the satellite carrying spin-off of Richard Branson’s space tourism company Virgin Galactic. After a disappointing launch failure earlier in the year, CNBC is now reporting the company will halt operations and furlough most employees for at least a week as it seeks new funding.

It’s no secret that company has struggled to find its footing since it was formed in 2017. On paper, it was an obvious venture — Virgin Galactic already had the White Knight Two carrier aircraft and put plenty of R&D into air-launched rockets, it would simply be a matter of swapping the crewed SpaceShipTwo vehicle for the LauncherOne orbital booster. But upgrades to the rocket eventually made it too large for the existing carrier aircraft, so the company instead purchased a Boeing 747 and modified it to lift their two-stage rocket out of the thick lower atmosphere. Continue reading “Virgin Orbit Pauses Operations, Seeks Funding” →

Virgin Orbit’s First UK Launch Attempt: What Went Wrong

February 15, 2023 by 13 Comments

A month ago there was disappointment as Virgin Orbit’s first attempt at a space launch from the United Kingdom using its converted Boeing 747 airliner platform failed to achieve orbit. Now with the benefit of a lot of telemetry analysis the company have released their findings, which conclude that a fuel filter within the second stage became dislodged. The resulting fuel starvation was enough to cause the engine to receive insufficient cooling and overheat, bringing the mission to a premature end.

As we said at the time, the interesting part of the launch, midair from the 747, appears to have gone flawlessly. Space exploration is hard, and we are confident that they’ll fix any fuel filter mounting issues on future launches and be placing payloads in orbit for their customers soon afterwards. The whole program has seen significant news coverage in the UK where the craft has its base, and those of us in that environ will no doubt see it portrayed locally as a matter of national pride. The truth however will be that it flies on the talents of engineers from all corners of the world. We’ll be watching out next time, and look forward to a successful mission.

Header: Österreichisches Weltraum Forum, CC BY-SA 4.0.

Virgin Not-Quite-Orbit-Yet

January 10, 2023 by 27 Comments

A country’s first orbital satellite launch from home soil is a proud moment, even when as is the case with Virgin Orbit, it’s not from the soil itself but from a Boeing 747 in the stratosphere over the sea. The first launch of the under-wing rocket took place yesterday evening, and pretty much every British space enthusiast gathered round the stream to watch history being made somewhere over the Atlantic south of Ireland. Sadly for all of us, though the launch itself went well and the rocket reached space, it suffered an anomaly in its second stage and failed to reach orbit.

No doubt we will hear more over the coming days as we’re sure they have a ton of telemetry data to work through before they find a definitive answer as to what happened. Meanwhile it’s worth remembering that the first launch of a new platform is a test of a hugely complex set of systems, and this one is certainly not the first to experience problems. It’s the under-wing launch that’s the interesting bit here, and in that we’re glad to see that part of the mission as a success. We know there will be a secomd launch and then many more, as not just the UK’s but Europe’s first launch platform from native soil becomes a viable and hopefully lower-cost launch option than its competitors.

People with very long memories will remember that this wasn’t the first time a British satellite launch attempt failed at the second stage and then went on to launch successfully, but Black Arrow launched Prospero back in 1971 from the Australian outback rather than the chilly North Atlantic.

Header: Österreichisches Weltraum Forum, CC BY-SA 4.0.

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Hackaday Links: July 14, 2019

July 14, 2019 by 13 Comments

The M5Stack is a plastic box loaded up with an ESP32, a display, some pin headers, and a few buttons. Why does this exist? It’s a platform of sorts, and we’ve seen people adding LoRa to the M5Stack as well as thermal cameras. Hot from random online retailers is the M5Stick, a smaller version of the ~Stack that still has a screen, still has pin headers, and still has an ESP32. It’s a new development platform that’s using a USB C plug (hot trends 2019), and it still has all the features of an ESP32.

Ever wonder how they put designs on skateboard decks, or graphic designs on luggage? That would be a UV printer — it’s basically an inkjet that uses UV-curing ink, but the print head has a Z axis, and the bed is usually huge. [Scotty] of Strange Parts recently took a look at a factory that makes UV printers. Yeah, there’s a lot of wiring that goes into these machines, and yeah, you can do a lot with them. Remember: the cheapest UV printers are about $3k, and yeah, you can print designs on PCBs with them.

Virgin Orbit is the Branson-branded take on the Stratolaunch; this is a rocket that uses a single 747 to loft a small rocket into the stratosphere and send it off into a sun-synchronous orbit. This week, Virgin Orbit has completed drop tests to characterize how the rocket falls away from the 747. This is also called ‘a bombing run’, and we could have used a few GoPros on the rocket itself.

Last weekend was ‘LeHack’, a French hacker/infosec conference. There was a coffee vending machine there, complete with touch screen and an offer to pay via your smartphone with an app. You know what happened. It turns out, you can take over all the accounts using the app. You can also brute force the user’s pins. Lesson learned? Why the hell does a coffee machine need an app?

The New Pallet Wood! First off, don’t make anything out of pallet wood unless you know what you’re doing; there’s some nasty chemicals in pallet wood. That said, you can make a fortune with pallet wood furniture on Etsy, and that’s doubly true if you make a pallet wood resin river table. This is the new pallet wood. Hollow core doors are easy to disassemble with a table saw, and provide two large sheets of plywood, and enough sticks to make a frame for something. What can you do with all this wood? Build a guitar, of course.