Why SpaceX Raptor and Blue Origin BE-4 Are So Different…

Why SpaceX Raptor and Blue Origin BE-4 Are So Different…
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#techfans #spacex #starship #blueorigin
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Intro: 0:00
An important update on BE-4: 0:41
BE-4 and Raptor: Similarities: 1:37
What sets the BE-4 apart?: 4:54
Raptor Vs BE-4: 10:16
Which engine is better?: 16:19
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Why SpaceX Raptor and Blue Origin BE-4 Are So Different…
Why are SpaceX's Raptor and Blue Origin's BE-4 so different, even though they both burn methane and power reusable rockets?
In this video, I compare the two most advanced methane rocket engines ever built and explain what makes each one unique.
We also cover Blue Origin's latest update on the BE-4 following the 2026 New Glenn hot-fire anomaly and what engineers discovered during the investigation.
You'll learn why both companies chose methane instead of traditional kerosene and the advantages it brings for reusable launch vehicles.
I break down oxygen-rich staged combustion and full-flow staged combustion in a simple, easy-to-understand way.
We compare thrust, specific impulse, chamber pressure, burn time, deep throttling, and overall engine design.
Why SpaceX Raptor and Blue Origin BE-4 Are So Different…
You'll also see how the BE-4 powers Vulcan and New Glenn, while Raptor is pushing Starship to entirely new performance levels.
Is SpaceX's Raptor really the better engine, or does Blue Origin's BE-4 have strengths that often get overlooked?
By the end, you'll understand the engineering decisions behind both engines and why they're optimized for different goals.
If you enjoy detailed but easy-to-follow space and rocket videos, make sure to subscribe for more.
Thanks for watching, and let me know in the comments which engine you think has the brighter future!

We would like to extend our special thanks to:

C-bass Productions: https://www.youtube.com/c/CbassProductions
Callum:https://x.com/hisdirtremoves
Interstellar Gateway : https://x.com/interstellargw
TheSpaceEngineer: https://x.com/mcrs987