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Dear Macquarie University Association for Astronomy members,

The Association concluded its activities in 2011 with an event held jointly with the Joan and John Lincoln Society of Macquarie University. I gave a short talk about the practical benefits of studying Astronomy and we held two planetarium sessions.

Our Observatory and Planetarium are now resting till the end of January when we will re-open for business. My new year resolution for the Association activities is to start running the Planetarium on a semi-regular basis on campus in the afternoon, so as to attract those school children who miss out on the Observatory, which runs too late for many.

With this I leave you for another month. I wish you all a serene and fulfilling 2012.

Best Regards,
 
Upcoming Events
January 26th, 10:00am
Australia Day - Sydney Observatory

Celebrate Australia Day on Observatory Hill, a great place to view the harbour activities plus enjoy Observing Sydney in 3D in the cool 3D Space Theatre and the program Southern Cross over Australia planetarium show every hour. More...

Every day, 8:00pm
Public Observing Program - Sydney Observatory

Sydney Observatory is open every night (session times vary) and day (10am to 5pm) except Christmas Day and Good Friday. The links at left have all the information you need to plan your visit. Charges apply to night and day telescope viewing sessions which include visits to the telescope domes, telescope viewing* and 3D space theatre experience - guided and explained by one of the Observatory's astronomy educators. More...

Astronomy News

Kepler's planets

Two More Earth-Sized Planets Discovered by Kepler, Orbiting Former Red Giant Star - Universe Today

Video chat about the new Kepler planets - Bad Astronomy

Nasa detect Earth's 'twin' Kepler-20f orbiting star - Telegraph.co.uk

Astronomers find Earth-sized planets in 'the Goldilocks zone' - Telegraph.co.uk

Earth-class Planets Line Up - Space.com

What Exoplanets Might Really Look Like - Wired Science

Earth-Sized Planets Discovered Orbiting Alien Sun - Space.com

Another Kepler milestone: two Earth-sized planets orbiting the same star! - Bad Astronomy

First True 'Alien Earth' May Be Found in 2012 - Space.com

Gallery: A World of Kepler Planets - Space.com

 

Comet Lovejoy visits

Lovely Lovejoy pictures - Planetary Society

Guest Post: Jason Davis: A recap of Comet Lovejoy - Planetary Society

Best Look Yet of Comet Lovejoy's Slingshot Around the Sun - Universe Today

Feisty Comet Lovejoy Survives Close Encounter with the Sun - Universe Today

Lovejoy lives! - Bad Astronomy

UPDATE - Comet Lovejoy's Death Defying Dive - Space.com

Death Diving Comet: Lovejoy's Final Hours Approach - Space.com

Video: Comet Lovejoy entered SOHO's LASCO C3 field of view this morning! - Planetary Society

Amateur astronomer discovers sungrazing comet - Bad Astronomy

 

Bits from the Universe

NASA's twin spacecraft on final approach for Moon orbit - Astronomy.com

Cassini delivers holiday treats from Saturn - Astronomy.com

Phobos-Grunt Predicted to Fall in Afghanistan on January 14 - Universe Today

The 12 Most Anticipated Space Missions of 2012 - Space.com

11 Most Amazing Astronomy Stories of 2011 - Space.com

Mars-bound rover begins research in space - Astronomy.com

Microsoft Co-Founder Paul Allen Unveils Giant Plane for Private Space Launches - Space.com

Mars Life Hunt Could Look for Magnetic Clues - Space.com

Early black holes grew big by eating cold, fast food - Astronomy.com

 

Getting the Picture
Comet Lovejoy over Paranal
A Raging Storm System on Saturn
Eclipsed Moon in the Morning
A Horseshoe Einstein Ring from Hubble
The Umbra of Earth
A Lunar Eclipse Over an Indian Peace Pagoda
An Unusual Vein of Deposited Rock on Mars
Vesta Rocks
A Memorable Aurora Over Norway
The Sky in January

Jupiter is easily seen as the brightest object towards the north. Venus remains visible in the early evening as a bright object towards the west. The best time to view the Moon using binoculars or a small telescope is a few days either side of the first quarter Moon on the 1st or 31st. The first quarter Moon is near Jupiter on the 2nd, 3rd and 30th, while the crescent Moon is near Venus on the 26th. The two brightest stars in the night sky can also be seen: Sirius, in the constellation Canis Major, is the brightest, and Canopus, in the constellation Carina, is second brightest. Crux (the Southern Cross) is low in the south and can be difficult to find.

01st
  • First Quarter Moon
09th
  • Full Moon
16th
  • Last Quarter Moon
23rd
  • New Moon
31st
  • First Quarter Moon

 

Information provided by the Sydney Observatory. Find the full information and podcast here.

Macquarie University Website - Department of Physics and Astronomy

© January, 2012

Image Credit: Guillaume Blanchard, Cassini Imaging Team, SSI, JPL, ESA, NASA, Roger N. Clark

ESA/Hubble, Wang, Letian, Chander Devgun (SPACE), Ole Christian Salomonsen

Mars Exploration Rover Mission, NASA, JPL, Cornell, Kenneth Kremer, Marco Di Lorenzo.

NASA / JPL-Caltech / Hap McSween (Univ. Tennessee), A. Beck and T. McCoy (Smithsonian Inst.),