Is there a full moon tonight? Here's when to look up to see the first of two moons this month and why they are called the flower moon and blue moon.

In May 2026, one of the main astronomical events of the month awaits the inhabitants of the Earth — the new moon. This phase ...

The phenomenon of a Full Moon arises when our planet, Earth, is precisely sandwiched between the Sun and the Moon. This ...

A brilliant full moon will light up the sky this weekend. Here's what to know about the May flower moon meaning and what time ...

The next full moon of 2026 will be a rare one-of-two in the same month. Here's when and what to know about May's flower moon and the blue micromoon.

Sky This Week is brought to you in part by Celestron. Friday, May 15Are you familiar with the constellation Crater the Cup?

Discover the May 2026 lunar haircut calendar and learn the best dates to cut your hair based on moon phases for growth, ...

Have you been mulling a big life change? The Taurus new moon on May 16 is the perfect time to put your plan into motion.

Venus and Jupiter are the top evening features for your observing run after sunset in May. Jupiter also hosts a handful of exciting double transits — and double shadow transits — involving Europa and ...

The phenomenon behind the phrase 'once in a blue moon' is coming later in May. But there are actually 2 full moons this month ...

On May 14, the crescent supermoon will glide close to Saturn in the sky, before completely vanishing during the new moon ...