Former astronaut and engineer Pedro Duque is explaining the science behind solar eclipses, one of astronomy’s most visually stunning occurrences. Duque, age 63, is sharing insights into the precise conditions required for a total solar eclipse to happen. He notes that these events are not permanent fixtures of our skies. According to Duque, over hundreds of millions of years, eclipses will cease to be total due to the moon’s gradual distancing from Earth. This distancing is a result of the moon’s slow drift away from our planet. His explanations aim to make this complex astronomical phenomenon accessible to a wider audience. Duque’s expertise provides a unique perspective on this celestial event and its long-term future.