Science news this week: The world's oldest rock art, giant freshwater reservoir found off the East Coast, and the biggest solar radiation storm in decades

This week in science has been nothing short of extraordinary, with significant discoveries and events making headlines. Archaeologists have uncovered what is believed to be the world's oldest rock art, offering a glimpse into ancient human expression. These prehistoric etchings, found in a remote cave, are estimated to be over 45,000 years old, providing invaluable insights into early human culture and communication. In an equally groundbreaking development, researchers have discovered a giant freshwater reservoir off the East Coast. This hidden aquifer, located beneath the Atlantic Ocean, could potentially serve as a vital water source for the densely populated eastern United States. The discovery not only highlights the complexity of Earth's subsurface but also opens up new avenues for sustainable water management in the face of growing climate challenges. Adding to the week's scientific marvels, the planet experienced its most powerful solar radiation storm in over 20 years on January 19. This cosmic event sent vibrant auroras dancing across night skies, visible as far south as unexpected locations. While the storm posed minor disruptions to satellite communications, it also reminded us of the dynamic and interconnected nature of our solar system, sparking renewed interest in space weather research.

— Authored by Next24 Live