A Short Novel
This is a story about a ray-gun. The ray-gun will not be explained except to say, "It shoots rays."
They are dangerous rays. If they hit you in the arm, it withers. If they hit you in the face, you go blind. If they hit you in the heart, you die. These things must be true, or else it would not be a ray-gun. But it is.
Ray-guns come from space. This one came from the captain of an alien starship passing through our solar system. The ship stopped to scoop up hydrogen from the atmosphere of Jupiter. During this refueling process, the crew mutinied for reasons we cannot comprehend. We will never comprehend aliens. If someone spent a month explaining alien thoughts to us, we'd think we understood but we wouldn't. Our brains only know how to be human.
Although alien thoughts are beyond us, alien actions may be easy to grasp. We can understand the "what" if not the "why." If we saw what happened inside the alien vessel, we would recognize that the crew tried to take the captain's ray-gun and kill him. There was a fight. The ray-gun went off many times. The starship exploded.
All this happened many centuries ago, before telescopes. The people of Earth still wore animal skins. They only knew Jupiter as a dot in the sky. When the starship exploded, the dot got a tiny bit brighter, then returned to normal. No one on Earth noticed—not even the shamans who thought dots in the sky were important.
The ray-gun survived the explosion. A ray-gun must be resilient, or else it is not a ray-gun. The explosion hurled the ray-gun away from Jupiter and out into open space. After thousands of years, the ray-gun reached Earth. It fell from the sky like a meteor; it grew hot enough to glow, but it didn't burn up.
The ray-gun fell at night during a blizzard. Traveling thousands of miles an hour, the ray-gun plunged deep into snow-covered woods. The snow melted so quickly that it burst into steam.
The blizzard continued, unaffected. Some things can't be harmed, even by ray-guns. Unthinking snowflakes drifted down. If they touched the ray-gun's surface they vaporized, stealing heat from the weapon. Heat also radiated outward, melting snow nearby on the ground. Melt-water flowed into the shallow crater made by the ray-gun's impact. Water and snow cooled the weapon until all excess temperature had dissipated. A million more snowflakes heaped over the crater, hiding the ray-gun til spring.