Tag Archive: Jupiter


Orion and Neighbours

Orion and Neighbours (Photo credit: herbraab)

I’m a little pressed for time today, so this will be more fast and dirty than my usual posts.

In the evening of the 14th, check out Jupiter and the Moon hanging together in the west. The Moon will be a waxing crescent, quite thin, with Jupiter to its right. That bright red star below them is Aldebaran, in the constellation Taurus. Left of the Moon is another red star, Betelgeuse, in the constellation Orion. Below Betelgeuse is Orion’s belt, with the bright white star Rigel below. Orion is a winter constellation, soon to be gone from view as it sets closer and closer to sunset. Sirius, the brightest star in the sky, follows Orion into oblivion until autumn.

On April 17th, the Moon will have reached first quarter, quite high in the sky. The yellow star below the Moon on this night is Procyon, in Canis Minor.

Looking north-northwest, the W of Cassiopeia is on its side. The Big Dipper is upside down, dumping its contents.

In the east-northerstern sky, Corona Borealis is a backwards C. That bright yellow star above and to the right in the east halfway up the sky is Arcturus in the constellation Bootes (pronounced bow-OH-tes). Saturn has just risen in the east-southeast if you have an unobstructed view to see it. If you can’t, just wait an hour or two. It will be here all night, like a bad comedian.

ABOVE ALL – ENJOY!     Comments always welcome.

English: Pleiades Star Cluster

English: Pleiades Star Cluster (Photo credit: Wikipedia)

DUSK     The Moon! Have you missed it? It will return on Thursday – but you need a good view to the west. Look low on the horizon an hour after sunset - visible as a very thin crescent, easier to see on successive nights. More will be illuminated, visible earlier and earlier as the week progresses. By Saturday the 13th, it will be halfway up the western sky an hour after sunset (8:30 pm).  On Friday, look for the Pleiades above and a little to the right of the Moon. On Saturday, they will be to the lower right. Also on Saturday, that bright object above the Moon is – JUPITER! You have until about midnight to see it. VENUS is still invisible to us, hiding on the far side of the Sun. M ARS is lost in the Sun’s light this month and for several more.  Comet PanSTARRS is higher after dusk in April. Click here for the most current information.

ALL NIGHT     As mentioned in last week’s post, you have all night to watch SATURN (if you so desire). As I mentioned before click here for the current positions of its moons.

DAWN     No Moon here to interfere with your dark sky. The red giant Antares glows prominently in the southwest about an hour before sunrise (about 5:30). To the west-southwest, there is Saturn, still quite a way from setting after hanging out all night. For telescope users, NEPTUNE is very low in the constellation Aquarius, and PLUTO is viewable just before morning twilight, but of course you must know exactly where to look. It will be easier to see once it appears in the evening sky in a few months. URANUS appears too close to the Sun to be visible. MERCURY is barely visible, but not with the naked eye.

Have I missed something? What have you seen? Questions? Post in Comments section below.

Night Sky This Week

Full Moon view from earth In Belgium (Hamois)....

Full Moon view from earth In Belgium (Hamois). Français : Pleine Lune vue de la Terre en Belgique à Hamois. (Photo credit: Wikipedia)

 

We should be looking forward to warmer, although shorter, nights. How has spring been for you? For us here in the northeast, spring is nowhere to be seen weatherwise. Birds are moving in, though – robins, red-headed woodpeckers, wrens – joining the sparrows, cardinals, and titmice that overwinter. Simply anticipating the warm weather improves my mood.

 

DUSK     Jupiter begins April about halfway up the sky in the west at dusk, in a good position for viewing. Take advantage of it now, as it will be harder to see later in the month.  Saturn rises in the east-southeast on April 1st. Venus is barely visible after sunset in the west. To catch a glimpse of Mercury, you need a good view of the eastern horizon, as it is very close to the Sun, rising a few minutes before the Sun. Comet PanSTARRS will be higher in the sky at dusk, but farther from the Sun. That means that while it’s better positioned, it won’t be as bright. Mars is on the other side of the Sun from us, and will not be visible for several months.

 

ALL NIGHT     Saturn is bright in the constellation Libra, rising near sunset. Throughout the month, it will be rising later and later. It is very bright all month, no matter when it rises. It’s brightness is due to the fact that its disk is fully illuminated. Spectacular viewing of its rings and surface with even modest binoculars or telescopes. It is never all that high in the sky, though. To see the positions of Saturn’s moons at any time, go here.

 

DAWN     Mercury rises just a short time before the Sun. While it is visible with binoculars, you won’t likely be able to see it with the naked eye.

 

MOON     In early April, the Moon is waning, rising later each night. At this time of year, you may notice that it is lower in the sky than during winter.

What have you seen in the night sky lately that you’d like to share? Comment below:

 

The Night Sky March 24 – 31

The Sky at Night

The Sky at Night (Photo credit: Wikipedia)

My favorite Saturday morning task is writing this blog entry. Have any of you been able to catch Comet PanSTARRS in the West? Because of a mountain west of my house I am missing out, and am hoping some of you with a good western view have been luckier.

While discussing current events in the night sky, did you hear about the meteor visible from the northeastern US and Canada yesterday (March 22) evening around 7:50? It was particularly bright, streaked from East to West from what I understand. Of course I’m kicking myself for missing it!

DUSK    The Moon is just past full, and rises just after sunset. Look for Saturn to the lower left on the 28th and above the Moon on the 29th. Jupiter is halfway up in the western sky, the brightest object there at this time.

NIGHT     Planet Saturn is in Libra, rising less than an hour after twilight. Look for it in the east then. It is at its highest point after midnight in the southern sky. The rings are still at their best position for viewing (meaning “open” rather than “edge-on”).  Even a low-powered telescope or binoculars will be a spectacular sight.

DAWN     With a clear view of the eastern sky, Mercury is visible before sunrise. Because it’s still close to the Sun (having just emerged from the other side), a telescope or binocs might be necessary in order to catch it before the sky brightens. Venus is still on the other side of the Sun (in superior conjunction) so not visible. It will become a “morning star” as it comes around from behind the Sun, but not yet.

This Week’s Night Sky

Jupiter

Jupiter (Photo credit: jpstanley)

DUSK     Comet PanSTARRS should be most visible this week. You must have a good view of the Western horizon, as it is very low after sunset. It is not all that bright, so wait until the sky is dark enough after sunset. Look just left to the very thin crescent Moon on 12th. On the 13th it will be well below the Moon. If you have binoculars, the comet will be more spectacular. Remember the tail always streams away from the Sun.

                   While you’re looking at Comet PanSTARRS, Mars is in the neighborhood, but you will need binocs or a telescope, as it is just about 3 degrees above the horizon only a 1/2 hour after sunset. The sky will still have some light to be visible to the naked eye.

 EVENING and NIGHT     Jupiter makes an appearance very close to the crescent Moon in the constellation Taurus on the 17th. For an exciting view, use binocs or a telescope to see Jupiter’s rings and four Gallilean moons. Their arrangement changes daily as they orbit the big planet.

LATE NIGHT Saturn is highest in the sky (remember planets are in the Zodiac, so look to the south) after midnight.

DAWN Mercury is now a morning “star,” visible only through binocs or telescope. Venus is not visible at all this month., as it is on the other side of the Sun from us. 

What have you observed? Leave your comments and questions in the comment box below.                                                         

SPRING BEGINS (Vernal Equinox)     on the 20th at 7:02 am in the Northern Hemisphere. Woohoo!!!

 

Jupiter

Jupiter (Photo credit: jpstanley)

Erica, a wonderful WordPress tech support person, fixed my blog problem. Thank you Erica!

As we head into September, there are lots of interesting things going on.

The Sun is setting earlier each night now as we head into Autumn in the northern hemisphere, which occurs September 22 at 10:49 AM EDT. Sunrise for 40 degrees north on September 1 is 6:30. By the 30th it is 6:59. Sunset is progressively earlier; on the 1st it is 7:25. By the 30th, 6:37.  I don’t know about you, but I am always sad to see Summer end, and am no fan of the longer nights.

The good news is, there is more time for stargazing!

Mars and Saturn are visible very low in the west-southwest just around sunset, in the constellation Virgo. Try locating the bright star Arcturus; both planets are below and to the left.

For the remainder of the year, Mars retains its position in relation to the Sun. It sets about two hours after sunset the rest of the year. Say farewell to Saturn after this month, as it will be gone from view.

Mercury is so close to the Sun that it can be seen only with a telescope.

Jupiter rises near midnight now. It is very bright all month. At dawn, it is crossing the meridian. If you have a telescope or binoculars, September is a great month to view Jupiter through them, as all its moons will cast long shadows, looking very dramatic!

Venus rises about 3 1/2 hours before sunrise all month, so by the time morning twilight occurs, it is well up in the eastern sky. No problem finding it – it is the brightest object, by far.

The Moon is very close to Jupiter on the 8th, at last quarter. The Harvest Moon (the full Moon closest to autumnal equinox) occurs on the evening of September 29th.

By then, we will be picking pumpkins and drinking cider.

 

English: Waxing Crescent Moon Waxing crescent ...

It always amazes me how summer can just fly by, while the winter months drag on and on. September’s almost here. Hard to believe.

Lucky for us, the evenings are still generally warm and relatively comfortable, same for the early mornings. That certainly encourages me to spend a lot more “outside time” after dark.

At dusk about an hour after sunset on August 20-22, the waxing Moon will show its slender but increasing crescent. Looking W to SW, a very thin crescent is visible on the horizon. On successive nights, it will be higher in the sky, and larger. On August 21 it forms a striking sight with Mars above and to the left, Saturn above and to the right, and the star Spica below Saturn. Even if you happen to have light-polluted skies, you will be able to see all of these, as they are quite bright.

The Moon was new on August 17.

At dawn on August 31, Mercury is visible just above thehorizon to the E-NE, if you have a clear line of sight, about 20 minutes before sunrise. Directly below Mercury and to the right a little is the star Regulus. If you can see that, you are lucky to have such a clear view!

Neptune is at opposition and is highest in the sky on August 24. You need a telescope or binoculars to really get a good look.

Towards the end of August, Jupiter rises about 11:00 or midnight. The best time to view Jupiter is during early morning, when it is at its highest in the E or SE.

Venus’ rising time stays around 3:00 am all month.

Feel free to share your stargazing experiences here. I’d love to hear yours!

Moon and Planets

English: Pleiades Star Cluster

English: Pleiades Star Cluster (Photo credit: Wikipedia)

Jupiter and Venus make a pre-dawn showing during the first part of July.  For ambitious star-gazers, Uranus is close to Pisces, and Neptune is in Aquarius. They are high enough to view easily with a telescope, although they are not bright and you have to know where to look. A Google search will reveal finder charts.

At 1 hour before dawn, you can’t miss Venus and Jupiter in the East-Northeast. The bright red star Aldebaran is just above the horizon, Venus (now a morning “star” since its transit across the Sun) is above and slightly to the right of Aldebaran. Jupiter is just above Venus. You can see the contrast in color between brilliant white Venus and ruddy Jupiter. While you’re at it, do you see that cluster of stars above Jupiter, about half-way up the sky? That’s the Pleiades! By July 10th, Venus will be beside Aldebaran, directly to the left.

The evening sky has its share of beautiful sights, too. Mars and Saturn are a third of the way from the horizon to the Southwest as soon as the sky darkens. (If you have a telescope, a shadow will be visible on Saturn from its rings). By the end of July, the distance between both planets will have shrunk considerably.

By the way, Earth is its farthest distance from the Sun (94,506,000 miles) on July 4th at 11 p.m.

What have you seen in the night sky lately? Comment below….

 

 

Moon and Planets

English: Pleiades Star Cluster

English: Pleiades Star Cluster (Photo credit: Wikipedia)

While this is a book and writing blog, every so often I feel a need to share my other love, astronomy. Guess you could say one could write about any subject under the sun.

If you’re a morning lark (I am definitely not, unfortunately), on your way out for the morning paper about 30 minutes before sunrise, glance at the sky to the east-northeast.

The Moon will be an eyelash-thin crescent, around mid-June. Tomorrow morning (17th), the planet Jupiter is just to the right of the Moon. It will look as if the crescent Moon can reach out and grab Jupiter.

Also on Sunday morning, the Pleides, a star cluster, is directly above the Moon.

The inner planet Venus is just above the horizon.

In the evenings in the latter half of June, about 45 minutes after sunset, look towards the west-northwest. On the 21st and after, the Moon is visible now instead of mornings, and will increase in height and size of its crescent. The innermost planet Mercury will be visible low to the horizon.

It’s really cool the way astronomers can predict positions of various objects, and there they are!

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