Look in the sky!

12/1/2008:

For those wondering “what’s up with the crescent moon and those two bright lights?” – Wonder no more:

moon-jupiter-and-venus-december-1-2008-hoboken-new-jersey.jpg

Jupiter and Venus converge

The most spectacular celestial sight during these final days of November is reserved for the early evening sky, as Jupiter and Venus, the two brightest planets, draw closer together.

The waxing crescent moon will join the planets on the first evening of December for a striking celestial trio.

jupiter-and-venus-converge.jpgOne of my astronomy mentors, Dr. Kenneth L. Franklin (1923-2007), a former Chairman and Chief Astronomer at New York’s Hayden Planetarium, often made reference to our “dynamic and ever-changing night sky.” Such an eloquent description certainly fits our current evening sky, as we now have a celestial summit meeting in the making in the western evening twilight.

For the remainder of November, evening skywatchers can watch as each evening Jupiter and Venus slowly converge on each other in the southwestern sky, right after sunset. The two planets will appear a similar distance apart on both the evenings of Nov. 30 and Dec. 1. They will be so close you’ll be able to stretch your arm out and, with your thumb, blot both of them out.

After Dec. 1, like two celestial ships passing in the night, the planets will slowly separate, but there will still be one more eye-catching sight to see. For on that very same evening, those who gaze toward the south-southwest sky for up to about two hours after sunset arise will be treated to a spectacular sight as Venus, Jupiter and the crescent moon cluster closely together. The trio will form a wide isosceles triangle, with Venus at the vertex.

It should prove quite a spectacle for naked eye, binoculars, or camera. Imagine the astrological significance that the ancients might have ascribed to a celestial summit meeting such as this! Moreover, for much of Europe, the moon will actually appear to cross in front of Venus resulting in a rare occultation.

Writing of this spectacular celestial configuration in Guy Ottewell’s 2008 Astronomical Calendar, Fred Schaaf calls the sight “stunning,” adding that “they will draw all eyes their way.”

The moment of closest approach for Venus and Jupiter will actually come during the early morning hours of Dec. 1, unfortunately when this “dynamic duo” is below the horizon for North America. They’ll be separated by just over 2-degrees, which correspond to roughly one-half the distance that separates Pollux from Castor, the “Twin Stars” of Gemini (The width of your fist, held at arm’s length roughly corresponds to 10-degrees).

Generally speaking, at least for the next few years, conjunctions between Venus and Jupiter come in pairs. The first conjunction takes place in the morning sky, usually followed about 10 months later by another in the evening sky. Then, two and a half years later, Venus and Jupiter are again in conjunction, again in the morning sky. On Feb. 1 of this year, Venus and Jupiter were paired-off in the morning sky. After Dec. 1, Venus and Jupiter will next get together again in the morning sky on May 11, 2011. And ten months later, in March of 2012 they will again pair off in the evening sky right after sundown.

Thanks to the fellow dog owner at Elysian Park for helping me find the answer!

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12 Comments on "Look in the sky!"

Katie_Scarlett
Member

[quote comment=”121306″]I saw it too. Thanks for the explanation. Now, if the dawning of Aquarius happens when Jupiter aligns with Mars, what do we have here?[/quote]
Peace will guide the planets and love will steer the stars!!!

emarche
Member

[quote comment=”121324″]It’s not the end of the world yet. Jeff Boss would be invited to that meeting.[/quote]

Please. ‘End of the world’? He’s only interested in the Zombie Apocalypse. Funded by the Free Masons, of course.

9
Member

It’s not the end of the world yet. Jeff Boss would be invited to that meeting.

homeworld
Member

[quote comment=”121309″]Wait a few years and we’ll have the royal arch and precession of the equinoxes.

December 21/22, 2012[/quote]

and the end of the world!

MidnightRacer
Member

Wait a few years and we’ll have the royal arch and precession of the equinoxes.

December 21/22, 2012

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