These churchgoers caught quite a sight. Earlier this month, one eagle-eyed individual spotted a cloud formation in the shape ...

Star-forming cloud Chamaeleon I looks like a cosmic masterpiece in new Dark Energy Camera image (video) Amateur astronomer captures Cigar Galaxy and Bode's Galaxy swimming in a spectral nebula (photo) ...

Maciel’s favorite cloud looks a bit like a cirrus cloud, but is actually something quite different. Nacreous clouds, also known as mother-of-pearl or ice polar stratospheric clouds, are made of ...