Blue Origin completes BE-4 hot fire test

Jeff Bezos of Blue Origin sent a tweet out today with the news that they had completed the first hot fire test of their BE-4 engine which will be used to power their New Glenn rocket and could also be selected by United Launch Alliance (ULA) to power their Vulcan rocket.

While results of the test are not currently available this is an important step for Blue Origin as it moves them closer to both New Glenn and also selection by ULA. We look forward to seeing how the tests progress.

Jeff Bezos provides update on New Glenn Rocket

This morning at the Satellite 2017 show Jeff Bezos, of Amazon and Blue Origin, provided an on the New Glenn launch system, including video below. He also announced that they had signed their first customer Eutelsat.

Update March 8, Jeff announced second customer for New Glenn

Here are some of the details revealed today: –

  • New Glenn is a two stage system with first stage being designed for 100 reuses.
  • New Glenn is designed to carry 13 tonnes to GTO and 45 to LEO.
  • New Glenn will have six landing legs and could still land even if one didn’t deploy correctly.
  • New Glenn first stage will use seven BE-4 engines (based on Video), which would translate to approximately 3.85 million lbs of thrust at launch.
  • Blue Origin incorporated what they have learned from New Shepherd into the design of New Glenn.

In related news, Jeff tweeted yesterday that the first BE-4 engine completed assembly.

Blue Origin Launches New Shepard

Blue Origin completed the first test flight of there New Shepard rocket yesterday, the New Shepard rocket uses their BE-3 engine which recently completed testing.  The rocket is design to be fully re-usable, unfortunately they were not able to recover the main stage this time due to a hydraulic issue after the crew capsule was released.

The New Shepard system is design to carry six crew members on a sub-orbital flight and return to earth by parachute.  The main stage of the rocket is designed to release the capsule and then propulsively return to the launch pad, below is a quote from Blue Origin’s press release regarding the status of this and future flights.

In fact, if New Shepard had been a traditional expendable vehicle, this would have been a flawless first test flight. Of course one of our goals is reusability, and unfortunately we didn’t get to recover the propulsion module because we lost pressure in our hydraulic system on descent. Fortunately, we’ve already been in work for some time on an improved hydraulic system. Also, assembly of propulsion module serial numbers 2 and 3 is already underway – we’ll be ready to fly again soon.

– Jeff Bezos

As was previous announced by United Launch Alliance (ULA) and Blue Origin they are also working on a more powerful rocket engine called the BE-4 which will be used by the new Vulcan rocket from ULA.

In related news Blue Origin also revamped there Web Site providing a lot more details on the New Shepard System and allow an opportunity to reserve tickets for future flights.

 

Below is a video of the test