On April 8, 2024, the Moon’s shadow will fall on Earth, creating a total solar eclipse across North America. If you have the chance to see it, you don’t want to miss it. It’s an amazing coincidence that total eclipses happen at all — and that we’re alive at a time when we can see and predict them. We made this video so you can learn how to watch an eclipse safely, what to look for during an eclipse, why eclipses happen, and how eclipses have helped advance scientific research.