Astronomers believe the Star of Bethlehem or "Christmas Star" could have been a real event explained by something as simple ...

I pick out North America’s celestial highlights for the weekend, which also applies to northern hemisphere mid-northern ...

Mercury, the first planet from the sun, is about to stand out among the stars this week. But this brightness is not expected to last long.

The night sky tonight and on any clear night offers an ever-changing display of fascinating objects you can see, from stars and constellations to bright planets, the moon, and sometimes special ...

Seven planets are aligning in the night ... sky as soon as the sun sets. That's when the planets will make a brief appearance. Tokyo started seeing the parade first, on Feb. 22, according to Star ...