For the Northern Hemisphere November 21 - December 21, 2008 Look Up!
Planetary Treats
Image
the Apparent Disk Size & Telescopic Phase
Venus and Jupiter our brightest planets are a pair of brilliant jewels in the southwestern sky shortly after sunset. They are moving in opposite directions toward each other until December 1. Afterwards they separate with Venus ascending away from the setting Sun and Jupiter descending toward it and the western horizon. During Sagittarius watch them approach, join and pass each other in a dynamic dance, which carries them across the heavens about 1º (degree) a day. If you're feeling adventurous, look for the pair in a light sky about a half hour before our central luminary sets. Venus at magnitude -4.2 is much brighter than Jupiter at magnitude -2.0.
Venus sets first around 7:45pm and Jupiter follows at 8:15pm in the beginning of Sagittarius. At the end of Sagittarius, after their close encounter, they switch with Jupiter setting first around 7:15pm and Venus following at 8:15pm. Thanks SpaceWeather.com for the following maps! These early evening views promise to take one's breath away. Slender Luna first joins the dazzling duo on November 29 and then again at their two closest approaches November 30 and December 1. Clear skies!
Click Moon Dances for a 11/29-12/1 map and lunar reflections. Though close encounters of these two planets happen about once a year, they often occur close to the Sun in a "light polluted" sky. Their morning approach in February 2008 and this current evening approach are the best dark sky views for several years.
Venus, dazzling us with its Jupiter dance, gives its best performance in November and December. As the weeks unfold watch Venus grow brighter and bigger, as it moves closer to Earth. Venus Path The planet is at greatest elongation January 14, 2009 and greatest brilliancy February 19, 2009. Jupiter is gradually diminishing in size and brightness as its distance from Earth increases. Jupiter remains located at the eastern border of the constellation Sagittarius throughout 2008, while Venus exits Sagittarius, transits Capricornus and ends the year in Aquarius. 5pm 12/31 Map
Telescoping Jupiter and Venus Try observing gaseous giant Jupiter with binoculars or a telescope. Can you see its four large bright moons, known as the Galilean satellites? They appear as tiny stars around a beacon of light. Watch them change positions from hour to hour and night to night.
The cloud cover of Venus prevents one from observing any surface details of the planet. However, one can see its disk grow in December from 17" (arcseconds) - 21" and it's illuminated phase decrease from 70% - 58%. Venus is moving from a gibbous phase now toward a sliver of a crescent phase at its closest approach and inferior conjunction March 27, 2009. Reflections ~ Venus and Jupiter Ponder on Venus and Jupiter. Invite their emanations into your being. Imagine the hearts and minds of humanity expanding and uniting. Tune to and practice a love that is wise, beneficent, unifying and for the greatest good. Hmmm ... Jupiter, having spending about one year in Sagittarius, has been encouraging spiritual aspiration and stimulating intuitive vision within humanity. Pluto also in the constellation Sagittarius (for about 14 years) will help humanity pierce the veil of falsehood and bring an end to that, which obstructs the greater Truth. Venus passing through Sagittarius in less than a month increases understanding and communicates messages of unity to the world. [Return to Menu at top]
Mars is far from Earth now, across the solar system. It is small, dim and in close proximity to the Sun, lost in its glaring light. Mars conjoins the Sun 12/5 and reappears in the morning sky early 2009. 5
Years At Mars: The Best of Mars Express Phoenix
Mars Lander ~ 11/10/08 Update Current Missions to Mars ~ All Missions to Mars
Saturn’s Mysterious New Aurora
NASA’s
Cassini-Huygens Mission
Saturn can be viewed by both night owls and early birds. It rises for night owls at 12:45am in the beginning of Sagittarius and 11:45pm by its end. Early birds can view Saturn high in the south before sunrise. 6am 12/10 Map The planet spends the rest of the year south of the hindquarters of Leo the Lion. It currently shines at magnitude 1.1 a little brighter than Regulus at magnitude 1.35, the heart star of the Lion. The waning Moon transits Regulus the night of December 16/17 and in the predawn hours of December 18, 19 lies southwest then southeast of Saturn. Stay tuned for a Moon Dances link with a map and reflections. The planet is moving closer to Earth, however its brightness is negatively affected because its reflective rings are closing toward their 2009 edge-on view. The maximum ring tilt of 27º occurred in 2003; in December 2008 Saturn's rings tilt only 1º.
Why
are Saturn’s rings disappearing? Seeking
Saturn’s Moons Saturn and Uranus remain within a 2-3 degree opposition of each other through the end of 2008. Their first exact pass took place on the USA's election day, November 4, 2008. Four more exact passes occur ... February 5 and September 15, 2009 ... April 26 and July 26, 2010.
Disciplined Saturn utilizes the experiences of limitation, pain and restriction to lead humanity out of its outdated patterns to an expansion in consciousness, greater fulfillment, and eventual freedom. Exciting Uranus evokes the freedom urge and shakes us loose from constrictions, allowing the trappings of an old age to fall away for a greater inclusiveness and freedom. During the opposition of these two planets, energies build up and create crises that ultimately free the human spirit from oppressive life structures and dull routines. Robert Hand warns that this planetary relationship is one of the most challenging in a lifetime! One must find a balance between Saturn's order, discipline, predictability and Uranus' change and original experience.
These are times of change. Remain calm and tune to the guiding forces of your higher power. Mantram: May the greatest good come forth! [Return to Menu at top]
MESSENGER Sees More Mercury in More Color! More Color The true color grayish image on the left was one of the first to be returned from the October 6, 2008 flyby of Mercury. It was taken as the MESSENGER spacecraft looked back at the planet about 90 minutes after passing, from an altitude of about 27,000 kilometers (17,000 miles). This was MESSENGER’s second closest flyby. The first flyby occurred 1/14/08 and a third flyby occurs 9/29/09. Orbital entry is scheduled for 3/18/11. The Mercury Dual Imaging System (MDIS) aboard MESSENGER utilized 11 spectral filters in the visible and near-infrared wavelengths to create the more colorful image on the right. These specific filters were selected to recognize the planet’s common minerals. The exaggerated colors alone are not enough to aid scientists in the geological mapping of the planet, however once in obit about Mercury, the spacecraft’s full suite of instruments will be brought to bear on the newly discovered color units to unlock their secrets. NASA
Sends a MESSENGER to Mercury! More Mercury Over 30 years ago in 1974 and 1975, Mariner 10 flew past Mercury three times and imaged less than half the planet. 20% of the planet's surface missed by Mariner10 was imaged during MESSENGER's first flyby (1/14/08). The second flyby (10/6/08) has shown us another 30% of Mercury’s previously unseen side. Visual data from about 95% of the planet now exists. When all of it has been digested and compared, humanity will have its first global view of Mercury. Note: The bright crater just south of the center of the image is Kuiper, identified on images from the Mariner 10 mission. Most of the terrain to the right of Kuiper, toward the edge of the planet, is the first of that portion of Mercury's surface to be seen. A striking characteristic of this newly, high-resolution imaged area is the large pattern of meridian-like rays that extend from the northern region of Mercury to regions south of Kuiper. Flyby Findings It is now clear that Mercury’s battered surface, unlike the Moon and Mars, is more homogeneously ancient and heavily cratered. Post-impact volcanic activity is shown by large extents of younger volcanic plains lying within and between giant impact basins. Volcanic activity has played a more extensive role in shaping the surface of Mercury than previously thought. It is now known that Mercury's magnetic field is alive, active and highly symmetric. After the end of Mercury’s heavy bombardment period, cooling of the planet's core continues to fuel the magnetic dynamo and lead to a contraction of the entire planet, the total of which is at least one third greater than previously thought. The contraction reveals itself in the form of cliff-like "wrinkles" called lobate scarps. For the first time scientists can correlate high-resolution topography measurements with high-resolution images. This considerably improves their interpretation of surface geology. Spacecraft images are also revealing for the first time vast geologic differences on the surface. MESSENGER for another first, has opened an unprecedented window into the interaction of Mercury's surface and exosphere. The planet's ultra thin atmosphere (exosphere) comes mainly from the planet's surface, knocked aloft by solar radiation, solar wind bombardment and meteoroid vaporization. A rich lode of data continues to pour in, while another flyby in September 2009 and the March 2011 orbital entry lie in wait. Excitement abounds in the scientific community! The above was culled and integrated from the following sources: First
Flyby MESSENGER Provides New Insights on Mercury Second
Flyby Mercury in superior conjunction November 25 returns to the evening sky in December. Look low on the southwestern horizon just after sunset for your first fleeting glimpse of the planet. Binoculars improve visibility. Keep your eyes safe; never look at the Sun with binoculars! By mid-December the planet sets about 45 minutes after the Sun. Mercury reaches greatest elongation January 4. December 29, Monday, about 30 minutes after sunset, look for the triple conjunction of a 2-day-old Crescent Moon above the pairing of Mercury below Jupiter. Venus blazing above shines its light upon the elegant trio. Map This challenging observation is brief with Mercury setting just after 6:15pm. You'll need right timing and an unobstructed southwestern horizon; binoculars come in handy. Rise/Set/Transit Times ~ Major Bodies December 30, Tuesday, the slim Cheshire Moon smiles higher above Mercury and Jupiter and approaches Venus. Mercury rises to the lower left side of Jupiter. The view begins disappearing around 6:20pm. Moonset: 8:00pm ~ Venus set: 8:45pm Note: Telescopic Neptune lies invisibly between the Crescent Moon and Venus. December 31, New Year's Eve Wednesday, Mercury rises up and lies next to Jupiter on the left. The Crescent Moon nestles near Venus above the two planets. 12/29-31 Star Gazer's 1-minute Video ~ 5pm 12/31 Map During these days open your heart and mind to a new spiritual impulse that bridges the soul and personality and brings out the best in all. Happy New Year!
The
Planets
Celestial Delights Ophiuchus
Our "Thirteenth Constellation" [Image] Ophiuchus the Serpent Bearer also known as Aesculapius, the first doctor of medicine has the reputation of being the "thirteenth constellation" of the zodiac. Each year from November 30 to December 17 the Sun journeys through its southern regions. Ophiuchus is a large constellation including Serpens Caput (snakes head) and Serpens Cauda (snakes tail). It lies above, on and actually crosses the ecliptic. Scorpius lies below the feet of Ophiuchus and below the ecliptic. The Serpent Bearer is often shown with his left foot on the heart of the Scorpion and his right foot above the stinger. Images 1, 2 Each year, as November ends and December begins, the Sun spends a substantial amount of time transiting the legs of Ophiuchus, hence the claim it is the "thirteenth constellation" of the zodiac or the tenth Sun Sign. The legs of Ophiuchus lie in sidereal Scorpio.
The double helix of the DNA and the caduceus always remind me of the kundalini serpent fire within each of us. 3 Nadis/Channels of the Kundalini Note: As our Sun transits this area of the sky November 30 through December 17, take time each day to feel its warm rays touching you with the healing energies of Ophiuchus. [Return to Menu at top]
Orion ~ A Sure Sign That Winter Is Near [Image] Winter's Orion rises in the east as the cosmic Scorpion disappears below the western horizon. The following mythology tells us why.
Orion the Hunter, a heavenly cosmic giant, is easy to spot. He emerges and towers above the eastern horizon about 8:00pm local time during the first two weeks of December. His illustrious starlit belt helps one navigate the winter sky. Click the link below to learn more. Navigating with Orion [Return to Menu at top]
The Winter Solstice occurs December 21, at 4:04am PST; 12:04 UT. This is considered the shortest day of the year for those north of the equator. It's the time when the Sun appears at its southernmost point in its path around the sky. The
Winter Solstice The December Solstice seeds the new spiritual year for this planet. It prepares humanity for the outpouring of the Wesak energies. Planetary
Solstice Radiant Life Meditation
At
our deepest level
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November 21 - December 21
I'd
like to know your thoughts about The Night Sky and |
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