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Ophiuchus, One Of The Originals

When the astronomer, mathematician and geographer Ptolemy drafted and introduced the original 48 constellations of the night sky to the world, Ophiuchus the Snake Holder made that famous list. Astrology depicts Ophiuchus holding a long snake that actually comprises two constellations – the snake’s head Serpens Caput on the west side and Serpens Cauda, the snake’s tail on the east side.

Draco – Circumpolar Beast

The dragon of the night is out there. Not behind the bushes at your favourite out of town dark observing site, nor is it hibernating in an isolated cave. The dragon of the night hangs high overhead, wrapped part way around Ursa Minor in the north. With our beasty friend located between the two celestial bears, it never appears to set. Constellations and stars that are visible all year round are called circumpolar.

Corvus The Crow

Spring is a wonderful time of year for many reasons. There is the annual planting of flowers, reseeding the lawn or even painting the house or apartment. It is also known in the astronomy community as galaxy season. With semi dark skies, these distant islands containing hundred of billions of stars each, stretch all the way from Ursa Major (the Big Dipper) in the north, down through Coma Berenices, ending at Virgo in the south. If hunting galaxies is your passion, you have come to the right place. Hundreds of objects stretch across ninety degrees of sky.

Go to http://www.rasc.ca/education/programs.shtml to find the important documents relating to the Public Speaker Programme—Programme outline, Application Procedure, and Application Form.

The first deadline of the year closed 2010 April 15.

Watch for the next advice late in June for the second-half of the year application period.

The Change of Seasons

Now that our Canadian snow has melted for the most part, we welcome in Spring with open arms. For obvious reasons, those that did not get to do much winter observing over the past months, it is now time to dust off those scopes and enjoy a handful of seasons in one night. As April begins, we find the constellation Orion the Hunter and his wintry friends low in western skies – ready to take the plunge into twilight.

The Illusive Crab

If I were to hand the average person a star chart of the constellation Cancer the Crab and asked them to find it in the sky, I am sure they would be hard pressed in identifying it. Unlike bright celestial patterns such as Orion, the Big Dipper and so on, Cancer is not the easiest to recognize. However to the seasoned astronomer who know the sky like the back of their hand, Cancer is flanked with the Gemini Twins to its west and Leo (Major) the Lion to its east. Both of these bordering constellations possess bright suns.

To all RASC members:

I am pleased to announce that the first round of funding for 2010 under the newly formed Public Speaker Programme (PSP) is now available.

Chasing the Hare

The night sky as is a theatrical stage of mythological characters, unique stories of how they interaction with others. Amongst the wintry constellations is Lepus the Hare. Although Orion the Hunter is poised in battle with Taurus the Bull, he also liked to hunt our long eared friend.

Star Renewal

It is sometimes hard to convey the feeling of standing under a moonless winter sky. Distant suns of Orion, Taurus, Auriga, Gemini as well as Canis Minor and Major are bright, crisp and overall – mesmerizing. Other than following the nightly dance of the Moon as it orbits Earth or tracking the planets as they slide across the familiar constellations along the ecliptic, one might think that is all that changes in the galaxy. But our Milky Way Galaxy, with its population of an estimated two hundred billion stars is changing. It is the time scale that is the key factor.

To my colleagues at The Royal Astronomical Society of Canada,

I wish to express my sincere appreciation of your participation in National Science and Technology Week (NSTW) 2009. Together, we made this year's NSTW a tremendous success. With over 200 organizations celebrating science and technology in a diverse variety of ways, we nearly tripled the number of participating organizations over last year.

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