Welcome to this month’s edition of “What’s up in the sky?” February has a nice lineup of planets and some eye-catching ...

Related: What did ancient humans know about astronomy? "The current curator thought ... a rete (pronounced "ree-tee"), on which there is a chart depicting the brightest stars in the sky.

This stone slab with the carvings of a planisphere, a chart of constellations, was made in 1396 by 11 astronomers including Gwon Geun and Yu Bang-taek under the orders of King Taejo.

Field of view: Our chart defaults to a naked-eye field, so if you're learning constellations or spotting planets, leave the chart on that setting. The wide-angle view shows even more sky ...

Astronomy is a wonderful hobby or interest for ... and many others. Then pack a star chart you printed out, a pair of binoculars if you have them, some warm clothing, and go find the Big Dipper ...