Early risers will be treated to wonderful groupings of bright planets, and the evening sky offers excellent stargazing as well.

If you’re looking for planets, the eastern sky before dawn is where the action is. In fact, if you time it right, you’ve got a shot at seeing four planets plus a razor-thin crescent Moon all at once this month.

Moon-Venus-Regulus on October 8th
A thin crescent Moon sits near Venus and the star Regulus before dawn on October 8th.
Sky & Telescope illustration

Venus leads the way. It’s the brightest planet by quite a bit, and it rises first too — around 3 a.m. or a little afterward. Jupiter pops up in the east a little later. Look a bit to Jupiter’s upper right for a medium bright star with a reddish tinge.That’s Mars. Also in the neighborhood is the bright star Regulus. Early in the month, Venus, Regulus, Mars, and Jupiter create a striking diagonal line aimed right at the point of sunrise.

In the evening, look for the Big Dipper perched low over the northern horizon. Its bowl is on the right, and its handle is sticking out toward the left. As the evening’s starry sky pinwheels through the changing seasons, the Big Dipper does a slow counterclockwise dance around Polaris, the North Star. The zigzag pattern of Cassiopeia is on the other side of Polaris.

There's lots more to see by eye in the October evening sky. To get a personally guided tour, download our 6½-minute-long stargazing podcast below.

There's no better guide to what's going on in nighttime sky than the October issue of Sky & Telescope magazine.


You must be logged in to post a comment.