Scientists Test New Spacecraft Thruster That Uses No Fuel, Just Earth’s Magnetic Field, in Orbit

Researchers have successfully tested a revolutionary spacecraft thruster that harnesses Earth's magnetic field to propel a satellite without using any fuel. This innovation could drastically reduce the cost and environmental impact of space missions, as it eliminates the need for traditional rocket fuel. While still in its experimental phase, this breakthrough hints at a future where space travel could become more sustainable and accessible, reshaping our understanding of propulsion technology.