Mars amid the Bees

Tonight and tomorrow night, Mars slides through the Beehive cluster in the heart of Cancer. A pair of 10 x 50 binoculars easily show the event.

In the image: to the lower right of Mars are the stars Pollux and Castor in Gemini. To the upper left of Mars shines Regulus and Saturn, with Saturn being the brighter of the two. The Beehive is the dim blurry bundle just to the Mars' left. Both Mars and the Bees are nearly centered within the diamond shaped skep.

Such is our view from Earth ...

Mars meets M44

Earlier this month, Mars drifted past Pollux and Castor in Gemini. Over the next 10 days, Mars moves through the heart of Cancer and across the star cluster M44. Bring out the binoculars to see this event in the western sky at 10 p.m between May 18 and 26. On May 19, the Red Planet will be next to the dim star Eta Cancri. You need to look carefully, as they will be quite close. Mars' glare may overwhelming, but it's worth a try.

On May 22 and 23, Mars moves just above M44. This whole scene is contained in a box of stars: Gamma, Eta, Theta, and Delta Cancri. At this time, Mars will be only 167,000,000 miles from our little blue world while the stars of M44 will be 500 x 5,900,000,000,000 miles away.

Such is our view from Earth ...

Moon passes Mercury

Last night, the Moon hovered just to the upper right of Mercury. From 8:50 p.m. until they sank below the wnw ridgeline, they gave an enchanting sight.

Tonight the crescent Moon will be quite a bit above the little planet, perhaps 25 of its diameters above it. Be sure to use binoculars for a better view.

Such is our view from Earth...

Mercury: A Challenge, Mars: Continues Marching

Shortly after sunset, the small planet Mercury is visible very low in the wnw. If the air is clear, it is surprising how bright it is. Just to Mercury's left is the brightest star in Taurus, Aldebaran. See the image above.

On Wednesday after 8:45 p.m. the crescent moon is to the right of Mercury. For the next 10 days or so, the little planet climbs higher each evening becoming easier to spot. By the third week of May, though, it rapidly drops from view as it moves between the Earth and the sun.

Mars continues its journey past Castor and Pollux. The "triplets" are easily seen in the image above.

Such is our view from Earth..

Mercury Moves in May

Our solar system's smallest planet makes its best evening appearance for 2008. Mercury can be found after 8:50 p.m. and before 9:20 p.m. in the wnw. Every night until May 14th, it rises higher as it swings in its orbit away from the sun. Mercury can be seen, if the horizon is low enough and the air is clear enough, as a starlike object just above the horizon. Binoculars greatly help in the hunt.

On the evening of May 6, our thin crescent moon is placed just to Mercury's upper right. This should allow for an easier time identifying this little world.

Such is our view from Earth...

Gemini, the triplets?

The last week of April and the first week of May find Mars moving past the twin stars of Gemini, Castor and Pollux. On April 27, the Red Planet forms an interesting squashed isosceles triangle with those two similarly bright objects. A straight line can then be drawn from Pollux through Mars to the brighter star Procyon in Canis Minor. On May 3, Mars moves to form a straight line with Castor and Pollux. All three objects form the "triplets of Gemini" but only for 1 night.

Such is our view from Earth...

Moon occults the Pleiades

Tuesday April 8 brings the Curious Skywatcher an enchanting sight. After darkness settles, the thin crescent moon hovers serenely in the west. It glows almost magically with Earthshine. Just above it glitters the diminutive dipper-shaped cluster of stars, the Pleiades. Beginning about 9:30 the moon slowly moves in front of the Pleiades' northern edge.

Look through binoculars at this pretty scene until it sets shortly after 11 p.m. Some stars disappear behind the moon's disk, some stars pop out from behind the crescent's rim. The moon moves!

Such is our view from Earth...