A spectacular display of the northern lights is expected to be visible on Christmas Eve in several states, as a high-pressure system is forecasted to bring clear skies and low temperatures. This rare and breathtaking phenomenon is a treat for stargazers and a reminder of the natural beauty of the world around us. On a more earthly note, the US stock market has closed at a record high on Christmas Eve for the first time in over a decade, with the S&P 500 reaching new heights. Meanwhile, mortgage rates have ticked down to 6. 18%, a welcome relief for potential homebuyers. In the world of entertainment, 'Avatar: Fire and Ash' has crossed the $450 million mark at the box office, a testament to the enduring popularity of the franchise. In other news, scientists have made a groundbreaking discovery in the field of Alzheimer's research, successfully reversing the disease in mice and restoring their memory. Additionally, NASA's Artemis 2 mission is set to launch in 2026, with the potential to repeat the historic success of the Apollo 8 moonshot.