Written by Gary Boyle, Ottawa on Sat, 2009/08/01
Beware the Scorpion
For those who live in the desert, one must always be on guard of the dreaded scorpion. These creepy crawlers are seen on a yearly basis in arid areas of the globe including some parts of southern Alberta during summer. Of the more than 1,500 species know, most scorpions only delivered the equivalent to a bee sting and are not poisonous. However, for Canadian star gazers, the great scorpion makes its brief appearance in southern skies from May to September.
Written by James Edgar, Regina on Sat, 2009/07/18
Looking Up now available
by R.A. Rosenfeld, Toronto
Looking Up, the thoroughly researched and entertainingly written "official" history of the RASC, is now available again. Long out-of-print, and difficult to obtain used, the book has been digitized in its entirety as an initiative of the History Committee working with Walter MacDonald of the Kingston Centre, and this year's recipient of a RASC Service Award.
Written by James Edgar, Regina on Sun, 2009/07/12
The notice of the Society's annual meeting (to take place on August 16) including the Proxy 2009 form and the Essential Annual Report has been mailed out this week to members without an email address in the membership database. The Essential Annual Report contains all those things required by the Society's By-laws.
Written by National Office on Mon, 2009/07/06
The on-line version (in Adobe Acrobat PDF format) of the August 2009 issue of the RASC Journal is now available in full-colour, high-resolution format (5.4 MB), plus a low-resolution version (2.5 MB) for those members on dial-up service.
Written by Gary Boyle, Ottawa on Wed, 2009/07/01
The Mighty Hercules
In mythology, Hercules was known for his amazing courage and great strength. It is said this Greek warrior killed a lion with his bare hands. In the night sky, Hercules is the slayer of Hydra and was given an alternative name of Engonasin, meaning "on his knees" or "the Kneeler". To star gazers and astronomers, the asterism of Hercules consists of a dozen stars. However, our celestial strong man lacks significant star brightness and would hard press to identify this asterism from major light polluted areas. The Kneeler is actually up side down with his head pointing to the south and looks like a lop sided letter ‘H’. No less than 7 extra solar planets have been found in this constellation. One of which is HD149026b
Written by Paul Gray, New Brunswick on Wed, 2009/06/10
Kouchibouguac National Park has been declared New Brunswick's first Dark Sky Preserve.
Written by Gary Boyle, Ottawa on Mon, 2009/06/01
The Big Bear
If you were to ask anyone to name a constellation in the sky, ninety-nine percent of the time that person would say the Big Dipper or the Big Bear. And why not? Referred by astronomers as Ursa Major or Ursae Majoris, the Big Dipper is the first star pattern we studied in school and is by far the most recognized celestial group. It also helps that Ursa Major is a circumpolar constellation and can be seen somewhere about the northern horizon throughout the year. As you move down in latitude, your chances of seeing it all year round diminish. Distances to these main seven stars of the asterism range from 78 to 123 light years (ly).
Written by Gary Boyle, Ottawa on Fri, 2009/05/01
The Leo/Virgo/Coma Galaxy Fest
If you took part in the Messier Marathon this past March, you no doubt had to negotiate the swarm of galaxies in Virgo, Leo and Coma Berenices. Many of these objects do not reside near reference stars, thus making the hunt even more challenging.
But now that the rush is over and the dust has settled, we have time to search for these and other remote objects. This is also a perfect time of year weather wise. As winter’s snows are now a thing of the past, spring nights are quite enjoyable before the hum of mosquitoes drive us indoors..
Written by Denis Grey, Toronto on Thu, 2009/04/23
TORONTO, April 22 - The Royal Astronomical Society of Canada, Toronto Centre and Metrus Development Inc. feel that Earth Day is an appropriate moment to celebrate the imminent return of one of Canada's most beloved astronomy landmarks to active service.
Written by Dave Lane, President, National Office on Thu, 2009/04/02
Dear RASC and CASCA members,
We are very pleased to announce that the 2009 Plaskett Medal will be awarded to Dr. Catherine Lovekin.