And, of course, that means the southern hemisphere also has its own constellations that many people living in the northern hemisphere probably can't see in full, and may not even be particularly ...

The traditional constellations of autumn in the Northern Hemisphere have returned to the evening sky and bring with them a rich body of lore and mythology though their stars are rather faint.

Ashland Astronomy Studio’s “Stars of the Northern Hemisphere” is a glossy poster showing stars in three panels: circumpolar, winter, and summer constellations.

In the Southern Hemisphere, an object near the celestial equator looks upside down and reversed compared to a northern perspective.

By Sarah Brown (CNN) — They are one of nature’s most spectacular sites: The aurora borealis, or northern lights as they are known, have captivated onlookers for thousands of years. This… ...

An unusually strong solar storm hitting Earth produced stunning displays of color in the skies across the Northern Hemisphere early Saturday, with no immediate reports of disruptions to power and ...

A moderate G2 geomagnetic storm sparked auroras at mid-latitudes, and we've rounded up some of the best northern lights photos here.

The summer solstice, the longest day of the year in the Northern Hemisphere, falls on June 20 this year in North America, and ...

See photos of the Southern Hemisphere's night sky as seen from Chile's Atacama Desert, including celestial sights like the Southern Cross and the Large Magellanic Cloud.

The Big Dipper is probably the Northern Hemisphere's best-known constellation, right? Wrong. The Big Dipper isn't a constellation at all, but an asterism. An asterism is an unofficial group of stars ...

The traditionalconstellations of autumn in the Northern Hemisphere have returned to theevening sky and bring with them a rich body of lore and mythology thoughtheir stars are rather faint.