A lunar eclipse can give the moon a red hue, which is why it’s called a “blood moon.” Here it is photographed with double exposure above Jiujiang, China. (Image credit: Photo by Shen Junfeng/VCG via … [+3316 chars]Read More
Halley wasnt the first to figure out the famous comet An 11thcentury monk did it…
An 11th-century monk saw the famous "Halley's comet" first as a child and later as an adult, new research finds.
