This composite image shows the dazzling phases of the total solar eclipse, seen above the Flight Research Building at NASA’s Glenn Research Center in Cleveland on April 8, 2024. Glenn was the only NASA center in the eclipse path of totality, plunging into darkness for nearly four minutes as the face of the Sun was completely covered by the Moon. The next total solar eclipse that will be visible from the contiguous United States won’t happen until 2044, and the next time Cleveland will experience totality won’t be until 2444. With an anchor desk in Cleveland, NASA’s live TV broadcast tracked th…