On March 29, a partial solar eclipse will cast a shadow on the sun for people in the Northeast. See when, where and how to ...

A partial solar eclipse on Saturday will make it look as if the moon has taken a bite out of the sun over parts of North America, Greenland and Northern Europe.

As search terms like “eyes hurt” and “headache from eclipse” spike after solar eclipses, rest assured you’re not alone in ignoring warnings against looking at the eclipse without proper ...

The good news is that eye injuries are rare. Dr. Ralph Chou, a leading expert on safely viewing solar eclipses, reports that fewer than 100 cases of eye problems were recorded across Canada and ...

If that’s too long to wait, two total lunar eclipses are also coming, one in September and another next March. Unlike total ...

You can damage your eyes permanently — even with a brief glance at the sun If you look directly at the solar eclipse on Monday without protection, you could damage your eyesight — permanently.

And unless you have a decent telescope, it is the only natural satellite you can see with your own eyes. As a result ... So exactly how many solar system moons have we found?

Parts of the northeastern United States, including New England, will get to experience a partial solar eclipse this weekend when the moon comes between the Earth and the sun and casts a shadow over ...

The way people think of the Solar System has changed many times throughout history. Before the development of the telescope, these ideas were based on what could be seen with the naked eye.