The term “constellation ... sky as we see it, called the ecliptic, deviates over the course of a year, reaching 23½° north of the celestial equator at the beginning of the Northern Hemisphere ...

It's easy to get lost in a clear night sky full of stars ... shift with the seasons, and a map for the Southern Hemisphere won’t help much if you’re in the Northern Hemisphere.

This month's night sky is filled with close-range meteors, swirling nebulas, and prime stargazing conditions. Here’s when you ...

There’s a lot of sky up there ... We can delineate them further by hemisphere, too. If you live in Earth’s Northern Hemisphere, for example, constellations too far south are always blocked ...

From Andromeda to Ursa Major, these cosmic landmarks dominate the sky ... is considered a northern constellation, most of its stars can be glimpsed from the Southern Hemisphere, but always ...

The entire planet Earth is encircled by the sky. So, where you are located ... we enjoy seasonal changes of all the constellations in the northern hemisphere skies. We also have five ...

You can find it by looking up high in the northeastern sky. It consists of seven bright stars. In the northern hemisphere, you’ll be able to spot the zodiacal constellations Cancer, Gemini ...

A bright Perseid meteor appears in the northern sky during the ... the brighter and more distinctive constellation Cassiopeia across the night sky. The meteor shower gets its name from the ...