Tag: Gemini

December’s Stars and Planets

The best meteor shower of the year occurs in mid-December when ‘shooting stars’ appear to blast out of the Name A Star Live constellation Gemini.  The peak of this year’s Geminid meteor shower occurs over the night of December 13/14 when, under optimal observing conditions (e.g., FAR from city lights), you may be able to see as many as 80 to 120 shooting stars per hour.  But most people generally don’t observe under perfect conditions.  Still, you should see quite a show!

Also, if you’re busy the evening of December 13/14, not to worry: You can still see plenty of Geminid meteors between December 4 and 17.

Geminid Meteor Shower
This meteor shower is called “The Geminid’s” because meteors appear to shoot out from the constellation Gemini.  This year the “radiant” — the central point from which the shooting stars emerge — will be near the bright star “Castor” (at “A” in the diagram above).  The bright star “Pollux” is at “B.”  Castor and Pollux are the brightest stars in the constellation Gemini, which is outlined in this diagram.  Also outlined here is the Name A Star Live constellation “Cancer” (at “C”).

The best way to enjoy a meteor shower is to lie down in a lawn chair — along with friends and family, and maybe even the family dog  — and look up.  That’s it!  No telescopes, binoculars or apps required.  If you want to locate Gemini in the night sky, consider getting our planisphere constellation finder or our Virtual Planetarium™ software.  But you don’t really have to locate the constellation to enjoy seeing shooting stars: Just lie down on your back and look up. The farther away from city lights you get, the more shooting stars you will see.  The best time to see the meteors will be between roughly 10 pm and 2 am.  But if you can’t stay out that late Thursday night/Friday morning, there will still be plenty of Geminid meteors to see this coming weekend.  Be sure to dress for the weather, and bring along some food and drink.  Enjoy!

And here is a perhaps overly-dramatic video about this year’s Geminids: While the Geminid meteor shower is the best of the year, it is easy to overhype.  Still, this video is nicely done: Take a look!

 

Best Time of the Year to See Jupiter

The mighty planet Jupiter dominates the night sky in December.  It also reaches “opposition” this month, meaning that this is a point in time when the Earth is directly between the Sun and Jupiter.  That in turn means that this is the best time of the year to see Jupiter since it is so bright.  Look for the brightest ‘star’ you see over the eastern horizon after sunset: That will be Jupiter!  The king of the planets is located in the Name A Star Live constellation Taurus throughout the last month of 2012.

Jupiter in the evening sky
The view facing east in the early evening hours during early December.  Jupiter (at “A”) is in the V-shaped group of stars known as the “Hyades,” marked by the bright star Aldebaran (at “B”).  You may see the pretty group of stars called the “Pleiades” (at “C”).  Many people confuse the Pleiades with the Little Dipper, which is located toward the northern horizon.  Depending on your location on Earth, you may see the giant constellation Orion (“D”) rising above the eastern horizon.  If you live in the southern hemisphere of Earth (e.g., Australia or New Zealand), these stars will appear ‘upside down’ to you.

The Winter Solstice and the End of the World

There’s been a lot in media this year about how the ancient Maya predicted the world would come to an end around December 21, 2012, or that “Nibiru,” a supposed planet discovered by the ancient Sumerians, is headed toward Earth.  These are hoaxes.

Aztec Calendar
This image from NASA features, in the foreground, the famous Aztec calendar, while the background is a satellite image of the outer layers of the Sun. The Aztec calendar incorporates a mythological and calendrical system derived from earlier Mesoamerican cultures, including the Maya.  The calendar, which was extremely accurate, was developed by observing the Sun’s motions in the sky over a long period of time.

NASA Senior Scientist David Morrison does an excellent job refuting these — and other — end-of-planet-Earth hoaxes at LunarScience.NASA.gov/articles/doomsday-2012-fact-sheet.  NASA has posted another excellent discussion on this topic at www.NASA.gov/topics/earth/features/2012.html .

In fact, we’re so confident that these are hoaxes that, should the world come to an end December 21, 2012, we will gladly issue full refunds to all our Name A Star Live customers on December 22!

But December 21, 2012 does mark the “Winter Solstice” — the point in time when winter begins in the northern hemisphere of Earth.  It’s a wonderful time of the year, with snow falling, Christmas carolers singing, New Year’s revelers partying, and football fans cheering.  We hope you have a very happy and safe holiday!

Finding your star in the night sky

Stars are located within constellations, which are just areas of the night sky. Scorpius, Aries and Taurus are examples of constellations. Your Name A Star Live Star Certificate displays the name of your constellation. You can use our online World Constellation Guide to determine if you can see your constellation during the evening hours (between sunset and midnight). Of course, you’ll need a telescope to see your star. But you can see your constellation without the use of a telescope. You can also find your constellation by using our Virtual Planetarium™ astronomy software. A planisphere is another useful device.

November 2009 Constellations

Want to see where your star is in the night sky?

Stars are located within constellations, which are just areas of the night sky.  Scorpius, Aries and Taurus are examples of constellations.  Your Name A Star Live Star Certificate displays the name of your constellation.

You can use the World Constellation Map below to determine if you can see your constellation during the evening hours (between sunset and midnight) in November. Of course, you’ll need a telescope to see your star.  (That’s why we include the SLOOH online telescope experience in our Deluxe, Framed and Ultimate Gift Sets!)  But you can see your constellation without the use of a telescope.

constellation_map2

DIRECTIONS: Find your approximate location in one of the horizontal bars on the map, and then note the corresponding red number (1-7).  Then find your number in the list below to identify what Name A Star Live constellations you can see this month from your corner of the world.

1. Those of you in northern climes can see Andromeda, Aries, Cassiopeia, Gemini, Pisces, Taurus, and Ursa Minor, where the “Little Dipper” and the North Star are located.
2. Andromeda, Aquarius, Aries, Capricorn, Cassiopeia, Gemini, Orion, Pisces, Taurus  and Ursa Minor are visible.
3. Andromeda, Aquarius, Aries, Capricorn, Cassiopeia, Gemini, Orion, Pisces and Taurus are visible.
4. Look for Andromeda, Aquarius, Aries, Capricorn, Cassiopeia, Gemini, Orion, Pisces and Taurus this month.
5. Andromeda, Aquarius, Aries, Capricorn, Orion, Pisces and Taurus are visible this month.
6. Aries, Pisces, Orion and Taurus are visible.
7. Aries, Orion, Pisces and Taurus are visible.

You can also find your constellation by using our Virtual Planetarium™ astronomy software.  A planisphere is another useful device.

Here’s a neat image from the Hubble Space Telescope of a beautiful object that can be seen from just about anywhere in the world at this time of the year:

The Pleiades
M45, The Pleiades Star Cluster

Located in the constellation Taurus, the Pleiades Star Cluster (designated “M45” by astronomers) is one of the most famous and beautiful objects in the night sky.  The Pleiades, which can be seen without the aid of a telescope,  are often confused with the Little Dipper due to the arrangement of the Pleiades’ brightest stars in a ladle-like formation.  While, using the naked eye, we can distinguish anywhere from six to nine stars in the Pleiades (depending on local observing conditions and one’s eyesight), in reality M45 has approximately 500 stars located about 400 light-years from Earth.

The Pleiades are also known as “The Seven Sisters” that represent the seven daughters of Atlas and Pleione from classical mythology.  The story goes that when Orion attempted to burst into the private sanctuary of the sisters’ home, Venus turned them into a flock of doves so they could fly away to safety.

The Aborigines also interpreted this group of stars as a cluster of young girls. These girls were seen as musicians who played for a group of boys, which are represented by the stars that are seen in the Belt of  Orion.

The Zuni people of North America called the Pleiadies “seeds” because the first appearance of the Pleiades helped the Zuni decide when to plant their crops. The Zuni also knew that when the Pleiades moved directly overhead in the early morning it was time to harvest what they had planted, because the winter was coming soon.

The Japanese word for this set of stars is “Subaru,” after which the famous Japanese car company is named.  In fact the Subaru corporation’s logo is patterned after M45.

November’s Planets

Jupiter still dominates the evening skies this month: For those of you in the northern hemisphere of Earth, look for the bright, steady light towards the south shortly after sunset.  For those of you in the southern hemisphere, look for Jupiter towards the north shortly after sunset.

You earlybirds in the northern hemisphere will see Mars almost due south (almost due north for those of you in the southern hemisphere) shortly before sunrise this month.  Regardless of where you live, Saturn will be above the eastern horizon before sunrise in November.