- Can you have an explosion in space?
- Would a grenade explode in space?
- What does it feel like to be in an explosion?
- What happens if a nuke goes off in the ocean?
- What is the strongest explosion in the universe?
- Why do you open your mouth during an explosion?
- Can a human heart explode?
- What would a nuclear explosion in space look like?
- What if we nuke the moon?
- Would a gun work in space?
- What is the biggest thing in space?
- What happens to a human body in an explosion?
Can you have an explosion in space?
Many astronomical objects such as novae, supernovae and black hole mergers are known to catastrophically ‘explode’.
But as long as the explosion doesn’t require oxygen, then it will work in much the same way in space as on Earth.
Would a grenade explode in space?
Yes, it would explode. Most hand grenades are nowadays triggered chemically, electrically or contain a fuze enclosed within the assembly, so they don’t require atmospheric oxygen to ignite, are watertight and otherwise more reliably go off at a preset time since activation.
What does it feel like to be in an explosion?
What does it feel like to be in an explosion? If a mortar hits a large rock you’re hiding under, it feels like “being punched hard in the back of the head with a big fist” while someone throws rocks in your face. … The pressure in a blast wave can reach around 1,000 times atmospheric pressure.
What happens if a nuke goes 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. … During such an explosion, the hot gas bubble quickly collapses because: The water pressure is enormous below 2,000 feet.
What is the strongest explosion in the universe?
In gamma-ray astronomy, gamma-ray bursts (GRBs) are extremely energetic explosions that have been observed in distant galaxies. They are the brightest and most energetic electromagnetic events known to occur in the universe.
Why do you open your mouth during an explosion?
The shock wave from the explosion creates a pressure wave in the body. The air in the various cavities moves with this pressure wave. … Opening your mouth attempts to give this air a way to leave the body and minimize damage.
Can a human heart explode?
Don’t worry, your heart can’t actually explode. However, several things can make you feel like your heart’s about to explode. Some conditions can even cause a wall of your heart to rupture, though this is very rare.
What would a nuclear explosion in space look like?
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 if we nuke the moon?
The short answer is this: it wouldn’t. You’re gonna need a bigger bomb… Roughly 10 trillion megatons of TNT bigger. An explosion that size would likely push the Moon out of Earth’s orbit, exposing us to meteors, affecting our tides, eventually killing all marine life, while catastrophically affecting our seasons…
Would a gun work in space?
Yes. Bullets carry their own oxidising agent in the explosive of the cartridge (which is sealed, anyway) so there’s no need for atmospheric oxygen to ignite the propellant. … Once shot, the bullet will keep going forever, as the universe is expanding at a faster rate than the bullet will travel.
What is the biggest thing in space?
The biggest supercluster known in the universe is the Hercules-Corona Borealis Great Wall. It was first reported in 2013 and has been studied several times. It’s so big that light takes about 10 billion years to move across the structure. For perspective, the universe is only 13.8 billion years old.
What happens to a human body in an explosion?
The main direct, primary effect to humans from an explosion is the sudden increase in pressure that occurs as a blast wave passes. It can cause injury to pressure- sensitive human organs, such as ears and lungs.