The tiny ash particles — about one micron in size — acted as a filter, scattering red light and turning the moon a distinct blue-green hue. According to NASA Science, other volcanic eruptions ...

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 ...

With each passing night as, the crescent slowly widens and it begins to appear against a progressively darker background, its ...

The Blue Ghost lunar lander has captured its first images of the moon from Earth’s orbit as well as a video of Earth ...

Multiple Scattering Directions – Scattered blue light reaches our eyes from all directions, making the sky appear blue. Sunset and Sunrise Effect – During sunrise and sunset, sunlight passes through ...

Firefly’s Blue Ghost Mission 1 is making strides toward the Moon, with NASA’s SCALPSS 1.1 successfully capturing ...

Blue Origin's NS-29 New Shepard rocket will launch on Jan. 28 at 11:30 a.m. EST (1630 GMT) if all goes well. Here's what to ...