As the moon goes around the Earth, "different parts of it are illuminated by the ... During that time, the moon goes through ...

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

The next full moon will be on Saturday, April 12. It will officially reach its full moon phase at 8:22 p.m. EDT ... Only when the moon, Earth and the sun are perfectly aligned is the moon 100% ...

As the moon controls the way we think and make decisions, it plays a big part in the way we take care of ourselves.

But because the moon's orbit is slightly tilted relative to Earth's orbit around the sun, it doesn't block out the sun on every orbit, hence why not every new moon results in a solar eclipse ...

The different phases of the moon appear as the moon orbits Earth, changing our perspective of the half-lit moon, according to ...

Skywatchers across the world will witness the first total lunar eclipse in three years. Here’s who will have the best ...

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

Venus will pass between the Earth and sun on Saturday during what's called an inferior conjunction. But don't plan on seeing ...

While glasses were absolutely necessary for last year's solar eclipse, they are not needed to safely view this year's total ...

Skywatchers snapped photos of the "blood moon" hovering above North and South America last night. Here's a gallery of images ...

A winter storm obscured Utahns' view of the event, but photographers around the world turned their lenses to the sky last ...