Studying the same object with two different telescopes can lead to twice the fun and more data. For instance, look at the Crab Nebula, a supernova remnant located about 6,500 light-years away. Start with the Hubble Space Telescope’s visible-light view of the Crab Nebula, which was released in 2005. Then watch as it shifts to the 2023 James Webb Space Telescope image, which shows the remnant in near- and mid-infrared light. Although these two images may seem similar at first glance, look closer t