Our moon goes through phases, sometimes turning red or disappearing into shadows. Here's what you need to know about the full moon.

In an "idea paper" published on December 18 in Nature, UC Santa Cruz Professor Francis Nimmo and his co-authors propose a ...

Back when the Moon was newly formed, before it settled into a more circular orbit, the Moon's orbit may have been eccentric ...

The Earth and moon have been locked in a gravitational dance for billions of years. Each day, as the Earth turns, the moon ...

The sun, Earth and the moon are aligned, but because the moon ... it is the fluid masses of the oceans that undergo the most significant deformations with the formation of a swelling.

The rhythmic rise and fall of ocean tides are primarily driven by the gravitational forces of the moon and the sun, along ...

“For those of us in the northern hemisphere, the Moon will seem to reach higher in the sky than you might expect,” Russell said in an email. The sun, moon and Earth are on about the same ...

Earth, sun, moon: three objects in space whose interactions have a pretty big impact on our lives. Earth orbits the sun once a year, and it rotates on its axis about once a day (depending on your ...

Eclipses are one of the most fascinating phenomena to witness. In 2024, we experienced a total solar eclipse, and in 2025, we ...

A new moon occurs when the moon is directly between Earth and the sun, with its shadowed side pointing towards us. You can see a new moon when it crosses the face of the sun during a solar eclipse.