Deconstructing Stealth: The Technology That Makes the B-2 Spirit Nearly Undetectable
The Northrop Grumman B-2 Spirit is renowned for its low-observable, or stealth, characteristics, making it exceptionally difficult for air defense systems to detect. Its unique flying wing design, which lacks a traditional fuselage and tail, significantly reduces its radar cross-section. The aircraft is coated in special radar-absorbent materials that absorb and dissipate electromagnetic energy from radar signals. Furthermore, its engines are buried deep within the wing to shield them from detection and its exhaust is cooled to minimize its infrared signature. This combination of shape, materials, and thermal management is key to its near-invisibility.
Official Source: https://simpleflying.com/why-b2-spirit-stealth-flying-wing-hard-to-detect/
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