Earth's Moon: Formation, Composition and Orbit
Latest about Moon Phases

New moon of April 2025 sees Venus and Saturn join up in the sky this weekend
By Jesse Emspak published
The new moon occurs April 27, and a day later Venus and Saturn will make a close approach to each other (known as a conjunction) in the predawn sky.

April full moon 2025: The Pink Moon hides one of the brightest stars in the sky
By Jesse Emspak last updated
The full moon of April 2025, called the Pink Moon, will occur during the evening hours of April 12 and will occult the star Spica in the Virgo constellation this month.

The new moon of March 2025 creates a partial solar eclipse this weekend
By Jesse Emspak published
This new moon of March 2025 will create a partial solar eclipse visible in the northeastern part of North America, much of Europe and Russia.

What are lunar eclipses and how do they occur?
By Daisy Dobrijevic last updated
Reference Lunar eclipses occur when Earth blocks the sun and casts a shadow over the surface of the moon. We explore the different types of lunar eclipses here.

How to photograph a supermoon
By Josh Dury last updated
Use this guide to prepare you for the supermoons in 2025, and learn how to photograph them at their closest approach.

March full moon 2025: The Worm Moon wriggles into a total lunar eclipse
By Jesse Emspak last updated
Reference The full moon of March 2024, the Worm Moon, will experience a penumbral lunar eclipse as it passes through the outer part of Earth's shadow.

February full moon 2025: See Mars disappear behind the Snow Moon
By Jesse Emspak last updated
February's Snow Moon peaks on Feb. 12, just three days after occulting Mars. Here's what to expect.

January new moon 2025: The young moon visits Venus and Saturn
By Jesse Emspak published
The young January moon will pass near Saturn and near Venus as they cluster together in the evening sky.
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