The moon's ascending node (the point in the sky where its orbit crosses the ecliptic from south to north) is moving westward ...

All the planets, from Mercury out through Neptune, circle it in roughly the same plane. All of the planets, as well as the sun and moon, appear to travel along this path in the sky. Currently ...

This open cluster of seven bright stars (also known as the “Seven Sisters”) is close to the ecliptic — the sun’s path through our daytime sky — more or less where you'll also find the moon.

is the point at which the path of the sun in the sky is farthest south. At the Winter Solstice, the sun travels the shortest path through the sky resulting in the day of the year with the least ...

All of our solar system’s planets are lining up to parade through the night ... same disc of debris around the sun. The line the sun traces across the daytime sky, called the ecliptic, aligns ...

Although the inner world lies a healthy 45° east of the Sun, it doesn't climb high because the ecliptic - the apparent path of the Sun across the sky that the planets follow ... This is the month to ...

a bit of a cosmic optical illusion as each follows a widely varying elliptical path around the Sun. Their alignment in the night sky, however, depends on the orbit and position of each planet as ...

Sun dogs. You may have noticed these as a tiny rainbow spot in the sky. I get questions about these all the time. For Sun dogs to appear, you need sunshine and ice crystals suspended in the ...