LANCE Technology / Science in JUMP CORE UNIVERSE | World Anvil


What is the LANCE?

In the vast expanse of the cosmos, warfare, like everything else, has evolved. Gone are the days of simple ballistic weaponry and basic missile systems. The future of space combat is here, and it’s called the LANCE. Batteries not included.


Standing for "Linear Accelerated Nanotube Charged Emitter," LANCE is not just a weapon; it’s an embodiment of next-gen scientific innovation. At its core, it’s an electrostatic accelerator, a marvel of engineering designed to launch microscopic projectiles - macrons made of carbon nanotubes - at relativistic speeds.


How does it work?

LANCE operates by propelling positively charged carbon nanotube macrons, each roughly the size of a bacterium, at speeds reaching up to 0.1c (10% the speed of light). By tapping into the unique properties of carbon nanotubes, combined with the immense acceleration capabilities of the electrostatic accelerator, LANCE can deliver a disturbing amount of punch with its microscopic ammo.


For context, each macron, when traveling at 0.1c, can deliver a kinetic energy yield of 0.0036 megatons. To put that into perspective, that’s about 25% the energy of the Hiroshima atomic bomb - per macron.


Design Challenges and Features

But with great power comes immense engineering challenges. The LANCE system requires an extensive barrel for acceleration, spanning several kilometers. This design ensures that each macron can reach its near-relativistic speeds without breaking down from the forces involved in the acceleration process.


A single LANCE unit can fire these macrons at bursts of up to 1,000 Hz. Imagine a magazine holding thousands of these devastating rounds. However, there are caveats: the system needs pre-charging, a meticulous process, and to aim the LANCE, the entire ship must be moved, confining it to the role of an elite, long-range sniper in the vast battlefield of space.


Future Enhancements

R&D departments aren't just stopping with the base model. Ideas of filling these carbon nanotube macrons with materials like deuterium-tritium or even plutonium-236, elements that could potentially instigate fusion reactions upon high-speed impact, significantly amplifying the energy yield.


Another innovative suggestion is to use anti-protons. Yet, the challenges lie in the electrons which prevent them from annihilating with regular matter prematurely, potentially transforming a sniper shot into a widespread blast, and rendering them detectable and possibly defensible against using electromagnetic shields.


Invisibility on the Battlefield

What makes LANCE even more formidable is its stealth. By passing the macrons through an electron beam as they exit the barrel, their charge is neutralized. This makes the shots almost entirely undetectable by conventional means—be it sight, radar, or lidar. Moreover, no electromagnetic shield developed so far can halt them.



The LANCE system, with its combination of raw power, stealth, and range, promises to redefine space warfare. While it has its challenges and limitations, it stands as a testament to human innovation and the constant push to adapt and overcome in the ever-evolving theater of combat. As we look to the stars, it's clear that the future of warfare will be shaped not just by who has the biggest fleet, but by who wields the most advanced technology. And in that future, LANCE shines bright.


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