Finding comet Tsuchinshan-ATLAS in the Northern Hemisphere isn't about looking "up," experts say, so much as looking "out." Starting in mid-October ... west and find the constellation Virgo ...

Cassiopeia (pronounced kass ee oh pee' uh) the Queen is one of the first constellations ... winter throughout the Northern Hemisphere. It lies opposite the Sun in early October.

These shapes aren't constellations, but asterisms ... The Winter Triangle is visible in the Northern Hemisphere now through the rest of this month. Look high in the southeast sky, near Orion's ...