BE-4 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "BE-4" in English language version.

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archive.today (Global: 14th place; English: 14th place)

arstechnica.com (Global: 388th place; English: 265th place)

bizjournals.com (Global: 407th place; English: 241st place)

blueorigin.com (Global: low place; English: low place)

businessinsider.com (Global: 140th place; English: 115th place)

cnbc.com (Global: 220th place; English: 155th place)

darpa.mil (Global: low place; English: 7,006th place)

defense.gov (Global: 1,038th place; English: 668th place)

defenseworld.net (Global: 7,376th place; English: 4,961st place)

floridatoday.com (Global: 6,627th place; English: 3,775th place)

geekwire.com (Global: 4,157th place; English: 2,583rd place)

nasaspaceflight.com (Global: 2,428th place; English: 1,659th place)

nbcnews.com (Global: 137th place; English: 101st place)

rocket.com (Global: low place; English: low place)

spaceflightinsider.com (Global: low place; English: low place)

spaceflightnow.com (Global: 2,930th place; English: 2,204th place)

spacenews.com (Global: 1,876th place; English: 1,225th place)

spotify.com (Global: 478th place; English: 362nd place)

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theguardian.com (Global: 12th place; English: 11th place)

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washingtonpost.com (Global: 34th place; English: 27th place)

web.archive.org (Global: 1st place; English: 1st place)

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yahoo.com (Global: 38th place; English: 40th place)

finance.yahoo.com

  • Boyle, Alan (20 March 2017). "Jeff Bezos does a deep dive into bearings in Blue Origin's BE-4 rocket engine update". Yahoo Finance. Archived from the original on 23 April 2018. Retrieved 23 April 2018. [550,000 lbf thrust rocket engine] performance can involve a lot of wear and tear, particularly if you're using traditional ball and roller bearings. To maximize the engine's reusability, Blue Origin's team is taking a different approach. To keep the BE-4 running smoothly, Bezos says the turbine at the heart of the engine's turbopump will use a thin film of the fluid propellants as its bearings.

youtube.com (Global: 9th place; English: 13th place)

  • Jeff Bezos, Tim Dodd (15 August 2024). First Look Inside Blue Origin's New Glenn Factory w/ Jeff Bezos. Event occurs at 1:10:48.
  • Jan. 8 LIVE Broadcast: Vulcan Cert-1. United Launch Alliance. Event occurs at 57:11. Retrieved 11 July 2024 – via YouTube.
  • Blue Origin (14 March 2018), BE-4 Engine test: 65% power level and 114 seconds, archived from the original on 28 September 2018, retrieved 20 March 2018.
  • "BE-4 Engine test: 65% power level and 114 seconds – YouTube". YouTube. Archived from the original on 28 September 2018. Retrieved 14 March 2018.