The tiny ash particles — about one micron in size — acted as a filter, scattering red light and turning the moon a ... only about half a dozen times per century. Calendrical blue moons are ...

That’s possible because the moon’s orbital path around Earth is slightly elliptical. The super blue moon sets behind ... but also a bright light close to its disk. Saturn, the “ringed ...

Engaging articles, breathtaking images and expert knowledge ...

Firefly Aerospace's Blue Ghost lander, a private spacecraft hired by NASA to take experiments to the moon, got a rare front-row seat of the spectacle in space. The phenomenon occurred when the blue ...

First quarter is when the moon is a quarter of the way around its orbit of Earth, even though the moon appears half in shadow and half in light ... definition of a blue moon is the second ...

The Blue Ghost lunar lander has captured its first images of the moon from Earth’s orbit as well as a video of Earth eclipsing the sun. See the dazzling views here.

Firefly Aerospace's "little lander" has captured the littlest lunar eclipse in a breathtaking video captured from Earth orbit ...