The U.S. exploded more than half a dozen hydrogen bombs in space. They produced strangely colored glowing clouds right after the explosion and dangerous radiation belts that remained for weeks (causing auroras). Several shots done over the Pacific Ocean triggered electrical blackouts in Hawaii from EMP. One shot actually delayed a Gemini mission launch to avoid the chance of exposing the astronauts to high levels of radiation.
It is possible to test a nuclear weapon in space, but it is banned. Nuclear weapons have been exploded in space. In 1962 starfish prime test exploded a 1.4 megaton bomb (~100 times bigger than the Hiroshima bomb) was detonated 400 km over the central pacific. The electromagmetic pulse (called an EMP) damaged communications and electronics from Hawaii to New Zealand (a distance of 7000 km). If this was done today it would cause billions of dollars in damages by wiping out computer systems and satellites over an area of millions of square kilometers. The gamma energy of a nuclear weapon is normally turned into heat when exploded in the atmosphere but in space there is no atmosphere to heat up so all the gamma energy is turned into an EMP that fries electronics. Just one bomb exploded over the United states at 500 km would destroy all computers and electronics that were turned on at the time in the entire country. Military electronics are hardened against this.
Yes, why couldn't they? An ICBM carries its nuclear warhead into space and then releases it allowing it to fall from space onto its target. Several hydrogen bomb tests had been performed by the US in space in the early 1960s (one of these caused a delay to a Gemini space mission due to a radiation belt it created that could hurt the astronauts). A project to build spacecraft propelled by nuclear explosions called Project Orion began in the middle 1950s and was stopped in 1963 when the Atmospheric Test Ban Treaty prohibited nuclear explosions in space.
The power of a nuclear bomb is a very tiny fraction of the power of the sun.
No, a single nuclear bomb cannot destroy Earth's atmosphere. However, a large-scale nuclear war involving numerous bombs could have devastating effects on the atmosphere and potentially lead to long-term environmental consequences.
Build a missile for launching satellites into orbit. Build a nuclear bomb. Replace the satellite payload of your missile with that nuclear bomb. Adjust the missile guidance system to drop the bomb on a selected target instead of injecting it into orbit. Simple?
11.01 am Japan's time.
When the Soviet Union exploded an atomic bomb, the US response was to increase its own arsenal and its own testing of nuclear weapons.
China's first nuclear test took place in 1964 and first hydrogen bomb test occurred in 1967.
Like a nuclear bomb exploded in japan.
Pakistan
Long Term effects due to radiation Massive Damage to buildings Radioactive area where the bomb exploded
India's first nuclear test on May 18, 1974, described by the Indian government as a "peaceful nuclear explosion." The first Nuclear Test in India was cnducted on 18 May , 1974 at Pokhran.
USA
It is possible to test a nuclear weapon in space, but it is banned. Nuclear weapons have been exploded in space. In 1962 starfish prime test exploded a 1.4 megaton bomb (~100 times bigger than the Hiroshima bomb) was detonated 400 km over the central pacific. The electromagmetic pulse (called an EMP) damaged communications and electronics from Hawaii to New Zealand (a distance of 7000 km). If this was done today it would cause billions of dollars in damages by wiping out computer systems and satellites over an area of millions of square kilometers. The gamma energy of a nuclear weapon is normally turned into heat when exploded in the atmosphere but in space there is no atmosphere to heat up so all the gamma energy is turned into an EMP that fries electronics. Just one bomb exploded over the United states at 500 km would destroy all computers and electronics that were turned on at the time in the entire country. Military electronics are hardened against this.
Yes a nuclear bomb gives radiation. Radiation is transfer of energy through empty space.
blastthermal flashlight (visible & UV)x-raysneutron fluxgamma rays
No