Can a nuke be hotter than the Sun?

It is much hotter. The surface of the full developed nuclear fireball is about 8000 K, while the surface of the Sun is 5778 K. The temperature in the center of the Sun is 15.7 million K.


How hot can a nuclear bomb get?

From 0.2 to 3 seconds after detonation, the intense heat emitted from the fireball exerted powerful effects on the ground. Temperatures near the hypocenter reached 3,000 to 4,000 degrees Celsius.

What bomb is hotter than the Sun?

A hydrogen bomb, where a nuclear fission reaction compresses the fuel pellet instead, is an even more extreme version of this, producing greater temperatures than even the center of the Sun.


Is a Nuke brighter than the Sun?

The Light of the Atom Bomb: In brightness, a nuclear detonation is comparable to the sun.

Can a nuke explode the Sun?

Well, as colossal as the power of our 13,000 nukes might seem, this punch is nothing compared to what the Sun is packing. Right now, our star emits over 70 million times more energy per second than all of our nuclear weapons combined.


Hotter Than the Sun: Time to Abolish Nuclear Weapons (feat. Scott Horton)



Does it rain after a nuke?

Radioactive fallout is rarely a good thing. But new research suggests charged particles emitted from Cold War–era nuclear tests may have boosted rainfall thousands of kilometers away from the testing sites, by triggering electrical charges in the air that caused water droplets to coalesce.

How hot is a nuke vs the Sun?

During the period of peak energy output, a 1-megaton (Mt) nuclear weapon can produce temperatures of about 100 million degrees Celsius at its center, about four to five times that which occurs at the center of the Sun.

Can a nuke be felt in space?

There is no longer any air for the blast wave to heat and much higher frequency radiation is emitted from the weapon itself. Third, in the absence of the atmosphere, nuclear radiation will suffer no physical attenuation and the only degradation in intensity will arise from reduction with distance.


Why doesn't the Sun explode like a fusion bomb?

The Sun does not blow apart from the outward pressure of nuclear fusion because the inward force of gravity balances it.

What is stronger than a nuclear?

But a hydrogen bomb has the potential to be 1,000 times more powerful than an atomic bomb, according to several nuclear experts. The U.S. witnessed the magnitude of a hydrogen bomb when it tested one within the country in 1954, the New York ​Times​ reported.

What is hottest thing in the universe?

A supernova is the hottest thing in the universe. The temperatures at the core during an explosion skyrocket up to 6000X the temperature of the sun's core.


Can the Tsar Bomba destroy the world?

According to Toon, the answer is no. One large bomb wouldn't be enough to cause a nuclear winter. He says in order for a nuclear winter to occur, you'd need to have dozens of bombs going off in cities around the world around the same time.

What is the hottest thing on Earth?

By zapping a piece of aluminum with the world's most powerful x-ray laser, physicists have heated matter to 3.6 million degrees Fahrenheit (2 million degrees Celsius)—making it briefly the hottest thing on Earth. Only locations such as the heart of the sun or the center of a nuclear explosion are hotter.

Can the US shoot down nukes?

The answer, experts said, is not a very effective one. The US only has a limited ability to destroy an incoming nuclear intercontinental ballistic missile, a study released last month by the American Physical Society concluded.


Can the UK shoot down a nuke?

There is no real credible capability to shoot down an incoming intercontinental ballistic missile. No nation really has a credible capability in this respect. Whilst anti-ballistic missile technology exists, current technological advances do not stretch to a capable system to protect against even a limited ICBM attack.

What if a nuke hit New York?

A nuclear bomb dropped on New York City could kill 264,000 people — the most of any city on this list. The city's total injury count would also be harrowing: About 512,000 people would be hurt.

Can we stop the sun from dying?

In order to save the Sun, to help it last longer than the 5 billion years it has remaining, we would need some way to stir up the Sun with a gigantic mixing spoon. To get that unburned hydrogen from the radiative and convective zones down into the core. One idea is that you could crash another star into the Sun.


Is The Sun a ball of Fire?

The Sun does not "burn", like we think of logs in a fire or paper burning. The Sun glows because it is a very big ball of gas, and a process called nuclear fusion is taking place in its core.

Will the sun ever fuse iron?

There is only one iron atom for every 31,600 of hydrogen. The Sun is not hot enough, even at its center, to make iron by the fusion of lighter elements. Instead, exploding stars, called supernovae, make all the iron strewn in the universe.

Can a nuke destroy an asteroid?

Using high-fidelity simulations, scientists reported in a study published earlier this month that a stealthy asteroid as long as 330 feet could be annihilated by a one-megaton nuclear device, with 99.9 percent of its mass being blasted out of Earth's way, if the asteroid is attacked at least two months before impact.


What would happen if a nuke went off in the ocean?

Unless it breaks the water surface while still a hot gas bubble, an underwater nuclear explosion leaves no trace at the surface but hot, radioactive water rising from below. This is always the case with explosions deeper than about 2,000 ft (610 m).

What happens if a nuke detonated in space?

In the vacuum of space, the lack of air means the principal destructive effects come not from the blast, but instead from the particles and radiation pouring out of the bomb, which dump their energy as heat on striking the target.

Is there anything hotter than sun?

And the answer: lightning. According to NASA, lightning is four times hotter than the surface of the sun. The air around a stroke of lightning can peak at 50,000 degrees Fahrenheit, while the surface of the sun is around 11,000 degrees. Meanwhile, magma can reach temperatures near 2,100 degrees.


How hot is the hottest sun?

But just how hot is the sun? Well, that depends… The temperature of the sun varies from around 27 million degrees Fahrenheit (15 million degrees Celsius) at the core to only about 10,000 degrees F (5,500 degrees C) at the surface, according to NASA (opens in new tab).