Our planet's closest and brightest neighbor will pass approximately between the Earth and sun this week, in what's called an ...

Earth isn’t the only planet that experiences equinoxes ... and anyone else who wants to join in gather to witness the sunrise over the ancient stones. Editor's note: This story was originally ...

An inferior conjunction of Venus happens when the planet swings between the sun and Earth. Such an alignment happens about ... After the conjunction, Venus will be visible in the morning sky just ...

This happens a few days before the planet passes between the Earth and the sun and it won’t happen again until 2033. You’ll find Venus slightly above the sun after sunset and before sunrise.

At sunrise on a cool April morning ... He urged students to channel their advocacy toward protecting the planet, and the idea of Earth Day was born. The very first Earth Day was celebrated ...

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 ...