The orbit Venus takes around the sun results in an inferior conjunction as it transitions from appearing in the evening sky ...

Earth’s shadow will block most of the light that illuminates the lunar surface, creating what is known as a blood moon.

A total lunar eclipse will make the moon appear red across the Western Hemisphere during the "Blood Worm Moon" this week.

A total lunar eclipse occurs when the Earth is positioned directly between the moon and sun, blocking the sun's rays from the ...

Between Saturday night and Sunday morning, Venus will pass between the Earth and sun during its inferior conjunction. Though the transit is called an inferior conjunction, don't let the negative ...