the rare cosmic event will take over the skies when a supermoon and seasonal blue moon occur at the same time. A supermoon happens when the full moon’s orbit is closer to Earth, while a blue ...

Just exactly when is the next Supermoon Blue Moon? As we ready ourselves for the Supermoon Blue Moon on Monday, Aug. 19 where it officially becomes 100% full at 2:26 p.m. EDT (1826 GMT).

First came a solar eclipse. Then a “strawberry moon.” Now, celestial enthusiasts can look forward to seeing a super blue moon this week starting Monday. The full moon, which will be both a ...

The rare super blue moon will reach peak fullness on Monday, Aug. 19. On the heels of the Perseid meteor shower earlier this month, August is offering another great astronomical sight -- the rare ...

August's full moon, which is coming Monday, August 19, has several names. It's a supermoon, a blue moon and the sturgeon moon. So what do they all mean? The "super" part refers to the moon's orbit ...