Space travel often brings one image to mind: powerful rockets. These machines, fueled by burning propellants, have been vital since the Space Age began. They blast off with immense force, pushing us toward new frontiers. Yet, a quieter, more efficient way to travel through space is now taking shape. This article introduces solar sails, a technology that could revolutionize our journey beyond Earth. The Physics of Sunlight: How Solar Sails Work: This section explains how solar sails use the sun’s power. It breaks down the science in a simple way. You will see how these giant sheets of material gain…