Don’t miss this Saturday’s Saturn-moon conjunction

The big picture in the southern sky this Saturday morning at dawn shows the moon just a degree below Saturn with Mars at upper right in the south and Venus very low in the southeastern sky. Stellarium

A very nice, close pairing of Saturn and the waning 3rd quarter moon will happen Saturday morning at dawn. With late sunrises still the rule, this should be a very easy event to catch even through a parted window shade.

At closest, the two will be just two moon widths or 1 degree apart. Saturn’s in Libra the Scales, a dim constellation that precedes the brighter, more picturesque Scorpius the Scorpion. You can see part of the scorpion to the lower left of the duo. In particular, look for the bright red supergiant star Antares.

Both Libra and Scorpius are late spring-early summer constellations, visible at nightfall in May when the butterflies fly. It’s thoughts like these that lift our spirits on cold winter nights. I had the same feeling two nights ago when I happened to be out observing around 11:30 p.m. and caught sight of a “new” star flashing in the northeastern sky – Arcturus. If there were ever a vanguard of spring, this star is it. Arcturus creeps higher every frigid night until the snow is gone, the leaves turn out and jackets are shed.

Mobile phone shot of Venus in twilight Monday morning. Credit: Sean Cassidy

While you’re out enjoying Saturday’s conjunction (by the way, Saturday’s named for the Roman god Saturn) stay out a little longer to enjoy the reappearance of Venus low in the southeastern sky about 40 minutes before sunrise. Sean’s photo will help you know what to expect.

3 thoughts on “Don’t miss this Saturday’s Saturn-moon conjunction

  1. Great shot of Venus – that’s exactly how I saw it the other morning but you’d really need to use your imagination and trust me (a lot!) to pick it out peering through the trees on the photos I took on my mobile.

  2. Paul thx 4 the compliment, and Bob thx for using the pic. I feel like i just graduated into the amateur astronomer blog big leagues! However a correction: photo was taken on the 20th (Monday).

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