The moon's thin atmosphere, called an exosphere, has been a puzzle to science for some time. Two main processes were thought ...

Summer is here, and Mercury goes retrograde from July 17 until August 11 — the retrograde begins after the full moon lunar phase this month, with no shortage of passed-down mythologies and theories.

Lunar phases are part of a 29.5-day lunar cycle, counting the number of days from the New Moon. This is a cycle, NASA tells us, caused by the angles between the sun, moon, and Earth.

If you're in the Southern Hemisphere, it's the middle right. When is the next full moon? June's full moon was on June 11. The next full moon will be on July 10. What are moon phases? NASA tells us ...

The moon is constantly changing. Well, from our perspective, it is. Thanks to the different angles of light the sun shines, on Earth we get to see what looks like different moon "shapes".

What is today’s moon phase? As of Saturday, June 21, the moon phase is Waning Crescent. In this phase, the moon is only slightly lit and not very visible to us on Earth.

Moon phases are part of a 29.5-day lunar cycle, NASA tells us, caused by the angles between the sun, moon, and Earth. Moon phases are how the moon looks from Earth as it goes around us.

The strawberry full moon, named for the time when strawberries are at peak ripeness, will be visible on June 10 and 11th.

Half of the moon will be illuminated as it reaches its first quarter phase on Monday, June 2. The first quarter phase marks the quarter point on the moon's monthly journey, according to NASA.

Subtle signs are appearing that spring is not too far away here in New Hampshire.

The moon's phases have a profound impact on human emotions and actions. From the introspective new moon to the energetic first quarter, the illuminating full moon, and the reflective last quarter ...