The first difference that will be seen after being shot on Earth and after being shot in space is in the sound. When shot on the ground, it creates a very strong sound. There is no sound of firing in the space. But this is not the end here. In space, one who puts a gun on a trigger will have to face a strange situation.
According to Newton's third source of motion, as soon as the gun was fired, the man who fired the gun would slip in the opposite direction, in response to the gun being fired. Now the question can be asked, what is the speed of this scattering?
To answer this question an AK-47 can be compared to a Smith & Wesson pistol.
The velocities fired from the AK-47 are about 1,600 miles an hour. So after firing from AK-47 to space, the person who fires will have to slip in the opposite direction at about zero decimal 68 miles an hour.
On the other hand, the gun fired from the Point Five Zero caliber pistol has a velocity of about 1,330 miles per hour. That is, the velocity of its firing is less than the velocity of the AK-47. But the weight of the bullets of Smith & Wesson is almost twice the weight of the AK-47's bullet.
As a result, Smith, and Wesson fired at the pistol, firing from one to the other at twice the speed of firing. That speed would be -136 miles an hour; which is enough to rotate a football stadium in half an hour.
However, regardless of the weapon used, extra caution is needed in determining the target in space. Because, in the end, the forward shot can turn in the opposite direction and stick to its own back. Since there is no resistor in the space, it does not require too much time for the bullet to be fired on the back of a person who fires in the orbit of a planet.