Ninjas used a system called Goshiki-mai, meaning Five Colored Rice, in which rice grains were painted red, blue, yellow, black or purple in order to leave coded messages or trails.
NASA’s Webb Telescope recently studied tiny dust particles in space, likely from asteroids and comets. These particles could reveal insights into planetary formation and the spread of essential life materials. Scientists aim to uncover cosmic processes
Solar Cycle 25's activity has surged, producing more frequent sunspots and solar flares than expected. This could intensify space weather, affecting satellites, power grids, and creating more auroras.
