Happy Eclipse Day 2025. A total solar eclipse happens when the moon passes between the sun and. What to know about where it's occurring, which u.s.
On april 8, 2025, a total solar eclipse crossed the continental united states, providing an exciting and breathtaking opportunity for observation and science. On monday, april 8, nasa and its partners will celebrate the wonders of the total solar eclipse as it passes over north america, with the path of totality in the united states,.