What Do Explosions Look Like In Space

What Do Explosions Look Like In Space?

While an atmospheric nuclear explosion has a characteristic mushroom-shaped cloud high-altitude and space explosions tend to manifest a spherical ‘cloud ’ reminiscent of other space-based explosions until distorted by Earth’s magnetic field and the charged particles resulting from the blast can cross hemispheres to …

What would an explosion in space actually look like?

An explosion in space would realistically look like a brief spherical burst of light moving outwards as well as a discharge of energy and material from the exploding object (energy and light can both travel in a vacuum). … It would take a moment for the pressure to rebalance from space and for the fuel to be burned up.

Can you see an explosion in space?

Scientists have detected evidence of a colossal explosion in space – five times bigger than anything observed before. The huge release of energy is thought to have emanated from a supermassive black hole some 390 million light years from Earth.

Can bombs explode 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.

Has a black hole ever exploded?

The biggest explosion seen in the universe has been found. This record-breaking gargantuan eruption came from a black hole in a distant galaxy cluster hundreds of millions of light years away. … The unrivaled outburst was detected in the Ophiuchus galaxy cluster which is about 390 million light years from Earth.

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How many nukes does it take to destroy the earth?

It would take just three nuclear warheads to destroy one of the 4 500 cities on Earth meaning 13 500 bombs in total which would leave 1 500 left. 15 000 warheads are the equivalent of 3 billions tons of TNT and 15x the energy of the Krakatoa volcano the most powerful volcanic eruption ever.

What happens if you nuke the moon?

Originally Answered: What would happen to the Moon if a nuke was detonated on it? Absolutely nothing of consequence. Unless a fantastically large bomb was used the detonation wouldn’t even be visible from Earth. You’d just be left with one more crater among millions.

What would happen if a nuke went off?

BLAST WAVE can cause death injury and damage to structures several miles out from the blast. RADIATION can damage cells of the body. FIRE AND HEAT can cause death burn injuries and damage to structures several miles out.

Is Nagasaki still radioactive?

The radiation in Hiroshima and Nagasaki today is on a par with the extremely low levels of background radiation (natural radioactivity) present anywhere on Earth. It has no effect on human bodies. … Roughly 80% of all residual radiation was emitted within 24 hours.

Do we age faster in space?

Flying through outer space has dramatic effects on the body and people in space experience aging at a faster rate than people on Earth. … These studies showed that space alters gene function function of the cell’s powerhouse (mitochondria) and the chemical balance in cells.

What would happen if a nuke hit the sun?

If that’s where we detonate our nuke the time the nuke’s energy reaches the sun it will be spread out over a sphere of radius 5.3 × 10 9 m with the result that the energy per unit area is now just 7 × 10 − 4 J m − 2 . That is to say in 0.00000000001 seconds that area of sun would have put out more energy.

What is inside a white hole?

In general relativity a white hole is a hypothetical region of spacetime and singularity that cannot be entered from the outside although energy-matter light and information can escape from it. … White holes appear in the theory of eternal black holes.

Can a wormhole exist?

In the early days of research on black holes before they even had that name physicists did not yet know if these bizarre objects existed in the real world. The original idea of a wormhole came from physicists Albert Einstein and Nathan Rosen. …

What happens if a black hole and a white hole collide?

Although it was able to defend itself against everything else in the Universe unfortunately the black hole is its one true match. … So if a white hole and black hole collided we’d have a massive black hole roaming around the Universe destroying everything in its path.

Can the UK stop a nuclear missile?

The UK’s nuclear deterrent is operationally independent. Only the Prime Minister can authorise the use of our nuclear weapons even if deployed as part of a NATO response. We would consider using our nuclear weapons only in extreme circumstances of self-defence including the defence of our NATO allies.

Does the president need permission to launch nukes?

The United States has a two-man rule in place at nuclear launch facilities and while only the president can order the release of nuclear weapons the order must be verified by the secretary of defense to be an authentic order given by the president (there is a hierarchy of succession in the event that the president is …

What would a nuclear winter be like?

The models show that a nuclear winter would mean an almost 10°C reduction in global mean surface temperature extreme changes in precipitation and a 90% reduction in the growing season across many parts of the midlatitudes.

What would happen if we nuked a black hole?

The black hole will suck up all the energy made from the bomb. You can’t expect a black hole to be destroyed by an explosion. All energy made from the bomb would just be sucked up into the black hole. It literally sucks up all forms of energy.

What would happen if we nuked Mars?

The explosion would cause dust and debris to get kicked up into the atmosphere. Mars’ high wind speed will keep it there for years blocking out the Sun just like the mass extinction of the dinosaurs. This causes the temperature on the surface to plummet!

Can we live without the Moon?

The moon influences life as we know it on Earth. It influences our oceans weather and the hours in our days. Without the moon tides would fall nights would be darker seasons would change and the length of our days would alter. Related: How many people have walked on the Moon?

What would happen if a nuke hit my city?

The shadow would subsequently drop the temperature in the city forcing warmer air to rush in and violently destroy countless buildings. There would also be “black rain ” which would be the radioactive ash and dust that would liquify and pour down on the city.

What would happen if a nuke detonated underwater?

At the maximum diameter of the first oscillation a very large nuclear bomb exploded in very deep water creates a bubble about a half-mile (800 m) wide in about one second and then contracts which also takes about a second. Blast bubbles from deep nuclear explosions have slightly longer oscillations than shallow ones.

What would happen if a nuke hit NYC?

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.

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Is Chernobyl still burning?

Thirty-five years on Chernobyl is still as well-known as it was a generation ago. Fires broke out causing the main release of radioactivity into the environment. … By 06:35 on 26 April all fires at the power plant had been extinguished apart from the fire inside reactor 4 which continued to burn for many days.

What was worse Chernobyl or Fukushima?

Chernobyl had a higher death toll than Fukushima

While evaluating the human cost of a nuclear disaster is a difficult task the scientific consensus is that Chernobyl outranks its counterparts as the most damaging nuclear accident the world has ever seen.

Why is Chernobyl worse than Hiroshima?

Hiroshima had 46 kg of uranium while Chernobyl had 180 tons of reactor fuel. … While the dose of radiation from the atomic bomb would still give be lethal all these reasons above combined are why the Chernobyl was much worse in terms of radiation.

Is it true that 1 hour in space is 7 years on earth?

The first planet they land on is close to a supermassive black hole dubbed Gargantuan whose gravitational pull causes massive waves on the planet that toss their spacecraft about. Its proximity to the black hole also causes an extreme time dilation where one hour on the distant planet equals 7 years on Earth.

How long is 1 second in space?

It is defined as the distance that light travels in free space in one second and is equal to exactly 299 792 458 metres (983 571 056 ft).

Use in astronomy.
Unit light-hour
Definition 60 light-minutes = 3600 light-seconds
Equivalent distance in m 1079252848800 m
km 1.079×109 km

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How long is 1 hour in space?

Answer: That number times 1 hour is 0.0026 seconds. So a person at that deep space location would have a clock that would run for one hour while that person calculated that our clock ran for 59 minutes 59.9974 seconds.

What would happen if we nuked the Earth’s core?

If you set off nukes inside the Earth’s core the pressure waves would primarily be P waves that would spread out evenly towards the surface. Using David Hammen’s 7 x 1018 joules of energy and Earth’s surface area of 5.1 x 1014 square meters.

What happens if we nuke Venus?

One proposed way of altering Venus’ atmosphere is to bomb it with hydrogen. Hydrogen bombs when reacting with the carbon dioxide in the atmosphere would create graphite and water. This would fall to the planet’s surface and cover 80% of it with oceans. … Venus would only have 10% the amount of water that Earth has.

What if we nuked the Mariana Trench?

If there was enough water and if the model held up this blast would expand into a bubble 70 miles across. In reality the oceans aren’t that deep. Instead it blows a hole in the Earth’s crust dozens of miles across leaving a hole through which briefly glows the magma of the mantle.

What is red hole?

red hole definition red hole meaning | English dictionary

6 (U.S.) informal a small anchorage. 7 a fault (esp. in the phrase pick holes in) 8 Slang a difficult and embarrassing situation.

What is a black hole in space?

Black holes are points in space that are so dense they create deep gravity sinks. Beyond a certain region not even light can escape the powerful tug of a black hole’s gravity.

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