Watch the Sept. 21 partial solar eclipse live online with this handy livestream. Coverage begins at 2 p.m. EDT (1800 GMT).

The total solar eclipse is the can't-miss event of the spring. People have been making vacation plans, renting hotel rooms, and preparing for the April event for months. NASA is holding nationwide ...

A total lunar eclipse already happened in September, now a partial solar eclipse is set to occur this weekend.

April's total solar eclipse is drawing near and time is running out to make a plan for where and how to observe the ultra-rare event. Do you live within the path of totality or will you have to drive?

A solar eclipse occurs when the moon positions itself between Earth and the sun, casting a shadow over Earth. We explore the ...

Before 2025 ends, the last solar eclipse of the year will take place today (September 21, 2025). The solar eclipse is one of ...