好... 好... 好冷喔汪！機器狼要待在家裡汪 (｡>﹏<)

Whirlpool Galaxy in Infrared

This image reveals the Whirlpool galaxy's skeletal dust structure, as seen in infrared light. The red color in this infrared image traces the galaxy's dust, which is punctuated by hundreds of clumps of stars, each about 65 light-years wide.