The Northrop B-2 Spirit, also known as the Stealth Bomber, [3] is an American heavy strategic bomber, featuring low-observable stealth technology designed to penetrate dense anti-aircraft defenses.

诺斯罗普·格鲁门B-2隐形战略轰炸机（英语：Northrop Grumman B-2 Stealth and Strategic Bomber）绰号“幽灵”（英语：Spirit）是由由诺斯洛普和波音公司联合麻省理工学院为美国空军研制的执行战略核/常规打击任务的低可侦测性飞翼式轰炸机。

B-2“幽靈”（英語： Northrop Grumman B-2 Spirit ）是一款匿蹤 戰略轟炸機。 諾斯洛普 ／ 波音 團隊於1981年10月20日打敗 洛克希德 ／ 洛克威爾 ，贏得先进技术轰炸机計劃（ The Advanced Technology Bomber, ATB ），在 麻省理工學院 科學家協助之下為 美國空軍 研製生產 [ 1 ] [ 2 ...

The U.S. Air Force's B-2 stealth bomber is a key component of the nation's long-range strike arsenal, and one of the most survivable aircraft in the world. Its unique stealth characteristics allow it to penetrate the most sophisticated enemy defenses.

The B-2 Spirit is a multi-role bomber capable of delivering both conventional and nuclear munitions. A dramatic leap forward in technology, the bomber represents a major milestone in the U.S. bomber modernization program. The B-2 brings massive firepower to bear, in a short time, anywhere on the globe through previously impenetrable defenses.

Designed during the Cold War as the world’s first low-observable or “stealth” strategic bomber, the B-2 Spirit harkens back to the designs of revalutionary engineer Jack Northrop.

B-2「幽靈」（英語： Northrop Grumman B-2 Spirit ）是一款匿蹤 戰略轟炸機。 諾斯洛普 ／ 波音 團隊於1981年10月20日打敗 洛克希德 ／ 洛克威爾 ，贏得先進技術轟炸機計畫（ The Advanced Technology Bomber, ATB ），在 麻省理工學院 科學家協助之下為 美國空軍 研製生產 [ 1 ] [ 2 ...

Feb 15, 2025 · B-2, U.S. long-range stealth bomber that first flew in 1989 and was delivered to the U.S. Air Force starting in 1993. Built and maintained by Northrop Grumman Corporation, the B-2 is a “flying wing,” a configuration consisting essentially of a short but very broad wing with no fuselage and tail.

Apr 24, 2020 · The B-2 stealth bomber has the capacity to carry up to 40,000lb of weapons, including conventional and nuclear weapons, precision-guided munitions, gravity bombs and a range of maritime weapons. Each weapons bay is equipped with a rotary launcher and two bomb-rack assemblies.

The Northrop Grumman B-2 Spirit merged the high aerodynamic efficiency of the "flying wing" design with composite materials, special coatings and classified stealth technologies. As a result, the B-2 became virtually invisible to even the most sophisticated air defense radar systems.