Halos are often the result of ice crystals in cirrus clouds. When moon or sunlight shines through these crystals, the light ...

Experts say that rings around the moon can pop up from time to time, but have you ever seen one in Denver? Last night, at ...

A lunar halo's colors tend to be dim because the sun ... Unlike rings around the moon, solar halos exhibit more of a red hue inside their ring and blue outside it. Lunar halos aren’t the only ...

From the moon’s night side, facing Earth during a full moon, a 360-degree camera on Blue Ghost on the lunar surface will be used to image a halo of light ... we’ll see a solar eclipse where ...