But more fuel makes the rocket heavier, which means you need even more fuel just to lift it. It is a mathematical trap that has limited space exploration for decades. France just figured out how to bypass it. They built an engine that runs entirely on electromagnetic plasma.

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No combustion. No massive propellant tanks. Not a single moving mechanical part to break down in the vacuum of deep space. It accelerates ionized plasma through magnetic fields, requiring only electricity to produce continuous thrust. The implications change everything. Satellites can now maneuver indefinitely. Deep space probes no longer have a hard distance limit based on the size of their fuel tanks. We have spent half a century hauling tonnes of explosive liquids into orbit just to push things forward. That era is finally closing. ----------- To clarify the "no fuel" aspect: while traditional chemical rockets require massive, heavy tanks of liquid hydrogen and oxygen to create explosions, plasma engines rely on electrical power (usually gathered via solar panels) to ionize trace amounts of gas. Because they accelerate particles using magnetism rather than fire, they are incredibly efficient. A plasma system the size of a suitcase can do the interplanetary work of a chemical booster the size of a bus. While they don't produce the explosive force needed to break Earth's gravity from the launchpad, once they are already in orbit, their continuous, gentle acceleration makes them the fastest and most efficient way to travel through the solar system.