Can you get explosions in space?
Can you get explosions in space?
To summarize, explosions can definitely happen in outer space, but they depend entirely on the chemical and physical conditions of what is exploding. Furthermore, most explosions would last for a much shorter duration and would likely be far less dramatic than we see in our typical Hollywood action flicks.
Why don’t we hear explosions in space?
Because sound is just vibrating air, space has no air to vibrate and therefore no sound. If you are sitting in a space ship and another space ship explodes, you would hear nothing. Exploding bombs, crashing asteroids, supernovas, and burning planets would similarly be silent in space.
Are explosions silent in space?
But the basic idea is that you would have to be extremely close to get densities high enough to hear anything. So we won’t ever hear a supernova explosion on Earth, for example. It’s a little sad, but space really is silent.
What happens if there is an explosion in space?
If a nuclear weapon is exploded in a vacuum-i. e., in space-the complexion of weapon effects changes drastically: First, in the absence of an atmosphere, blast disappears completely. Second, thermal radiation, as usually defined, also disappears.
Will a grenade explode in space?
Grenades generally explode on the ground, creating a mushroom like blast that we usually see in movies. In space, it would become nearly a spherical blast, but the format will vary significantly with the grenade shape.
Have we ever detonated a nuke in space?
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….
| Starfish Prime | |
|---|---|
| Test site | Johnston Atoll |
| Date | July 9, 1962 |
| Test type | Exoatmospheric |
| Yield | 1.4 Mt (5.9 PJ) |
Is space completely silent?
OK so wait, is space completely silent or not? While space is more silent than you could ever imagine, it’s not completely devoid of sound. Sound waves cannot travel through space, but there are some infinitesimally small regions where sound can exist, under very specific conditions.
Could you hear a nuke in space?
Flares were set off in hopes of distracting local birds from the blinding flash to come. Scientists already knew that a nuclear blast in space behaves very differently from one on the ground, says Spriggs. There is no mushroom cloud or double flash. People on the ground don’t feel a shock wave or hear any sound.
Can shock waves happen in space?
A ‘shock wave’ is the disturbance of material that’s created when a wave moves through a medium at greater than the local speed of sound. Provided there is a ‘medium’ of sufficient density through which a shock wave can travel, there is no reason why shock waves can’t form in space.
Can you have fire in space?
Fires can’t start in space itself because there is no oxygen – or indeed anything else – in a vacuum. Yet inside the confines of spacecraft, and freed from gravity, flames behave in strange and beautiful ways. They burn at cooler temperatures, in unfamiliar shapes and are powered by unusual chemistry.
What would happen if a nuke went off in the Mariana Trench?
On the surface, you’d see a massive bulge in the water. But it wouldn’t reach great heights. That’s because you would detonate the bomb so deep that the water pressure above would cause the bubble to collapse. But within a few seconds, that bubble would shrink and then start to expand outward again.
How dark is space?
How dark does space get? If you get away from city lights and look up, the sky between the stars appears very dark indeed. Above the Earth’s atmosphere, outer space dims even further, fading to an inky pitch-black. And yet even there, space isn’t absolutely black.
Are there no shockwaves in space?
Can you scream in space?
A: Sound is a mecanical wave, which means that it needs substance to travel through, such as air or water. In space, there is no air, so sound has nothing to travel through. If someone were to scream in space, the sound wouldn’t even leave their mouths.
Will an explosion work in space without oxygen?
These are quite different from many explosions here on Earth, which, apart from being feeble in comparison, usually require oxygen or an added oxidant in order to ‘burn’. But as long as the explosion doesn’t require oxygen, then it will work in much the same way in space as on Earth.
What would happen if a nuclear explosion happened in space?
Nuclear explosions in space would cause damage in a very different way than nuclear explosions in an atmosphere. A nuclear explosion in a vacuum produces a bright flash, a burst of neutrons, and a burst of intense radiation that rapidly declines in effect due to the Inverse Square Law.
Can you hear an explosion in space?
In space no one can hear you explode… Many astronomical objects such as novae, supernovae and black hole mergers are known to catastrophically ‘explode’. This means that they energetically destroy themselves or fundamentally change, releasing matter and energy into the Universe.
What is the shape of an explosion in space?
In the American Robotech novels, explosions in space are always spherical. In The City Who Fought, a starship whose drive systems are going critical explodes near the protagonists’ space station, and the resulting debris field makes venturing outside extremely hazardous for quite a while.
