From Mercury to Neptune, observers in the United States will get to see this historic planet parade known as a large ...

Astronomy fans got to see a planetary alignment in mid-April featuring Venus, Saturn, Mercury and Neptune. Stargazers will once again be treated to a planetary alignment in May, though not as big as ...

On Aug. 21, a stellar alignment of planets will illuminate the night sky for the last time until the year 2028 Keep your eyes on the skies, stargazers! A rare planet parade is taking place this week, ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Planet parade with four planets visible to the naked eye on the evening sky, Mars on left, ...

Jupiter, as always, is a dazzling object, shining among the stars of Gemini the Twins. It reaches opposition on Jan. 10; this ...