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  2. High-altitude nuclear explosion - Wikipedia

    en.wikipedia.org/.../High-altitude_nuclear_explosion

    The visual effects of a high-altitude or space-based explosion may last longer than atmospheric tests, sometimes in excess of 30 minutes. Heat from the Bluegill Triple Prime shot, at an altitude of 50 kilometers (31 miles), was felt by personnel on the ground at Johnston Atoll , and this test caused retina burns to two personnel at ground zero ...

  3. Nuclear electromagnetic pulse - Wikipedia

    en.wikipedia.org/wiki/Nuclear_electromagnetic_pulse

    Since the E1 component of nuclear EMP depends on the prompt gamma-ray output, which was only 0.1% of yield in Starfish Prime but can be 0.5% of yield in low-yield pure nuclear fission weapons, a 10 kt (42 TJ) bomb can easily be 5 * 8%= 40% as powerful as the 1.44 Mt (6.0 PJ) Starfish Prime at producing EMP.

  4. Intercontinental ballistic missile - Wikipedia

    en.wikipedia.org/wiki/Intercontinental_ballistic...

    Topol-M launch from silo Minuteman III launch from Vandenberg Space Force Base, California, United States of America on 9 February 2023.. An intercontinental ballistic missile (ICBM) is a ballistic missile with a range greater than 5,500 kilometres (3,400 mi), [1] primarily designed for nuclear weapons delivery (delivering one or more thermonuclear warheads).

  5. Overpressure - Wikipedia

    en.wikipedia.org/wiki/Overpressure

    Overpressure in an enclosed space is determined using "Weibull's formula": [5] [6] = where: 22.5 is a constant based on experimentation = (kilograms) net explosive mass calculated using all explosive materials and their relative effectiveness

  6. Scientists find ‘perfect’ explosion in space that ‘makes no ...

    www.aol.com/scientists-perfect-explosion-space...

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  7. Starfish Prime - Wikipedia

    en.wikipedia.org/wiki/Starfish_Prime

    It was launched from Johnston Atoll on July 9, 1962, and was the largest nuclear test conducted in outer space, and one of five conducted by the US in space. A Thor rocket carrying a W49 thermonuclear warhead (designed at Los Alamos Scientific Laboratory ) and a Mk. 2 reentry vehicle was launched from Johnston Atoll in the Pacific Ocean, about ...

  8. If a nuclear weapon is about to explode, here's what a safety ...

    www.aol.com/article/news/2018/02/01/if-a-nuclear...

    The single-most important thing to remember if a nuclear bomb is supposed to explode, he says, is to shelter in place. "There were survivors in Hiroshima within 300 meters of the epicenter ...

  9. Explosion 1 million times brighter than the Milky Way creates ...

    www.aol.com/massive-cosmic-explosion-creates...

    Multiple telescopes observed a rare cosmic explosion called a kilonova that created heavy elements in space, including some necessary for life. Explosion 1 million times brighter than the Milky ...