Partial Solar Eclipse, Monday August 21, 2017

Free Activities at the RASC Observatory at TELUS World of Science

10:30 am – 1:00 pm – Watch the Partial Solar Eclipse! *

10:24 am – Partial Eclipse begins; Altitude 34 deg; ESE

11:35 am – Mid-eclipse; Altitude 42 deg; SE  (68% of solar disc obscured)

12:49 pm – Partial Eclipse ends; Altitude 47 deg; SSE

View the solar eclipse through safely filtered telescopes.

Photo by Jay Lavender

  • FREE eclipse glasses available on a first-come, first-served basis, one per family – courtesy RASC.
  • At no time during a partial eclipse is it safe to view the Sun without appropriate filters.
  • Come to the RASC Observatory for a safe and fun viewing experience!

Check @EdmontonRASC for updates on outdoor events.

*Assuming the sky is clear!

Canada 150 Star Party, Saturday July 29, 2017

Edmonton RASC presents the CANADA 150 Star Party

The CANADA 150 Star Party is an event taking place at locations across Canada!

Free Activities at the RASC Observatory at TELUS World of Science

 

9pm – 11pm: Observe the stars, Saturn, Jupiter, and the Moon*

9pm – 11pm: Telescope Clinic – Bring out your telescope and get help using it from the experts!

*Assuming the sky is clear!

Check @EdmontonRASC for updates on outdoor events

Astro Café
July 19, 2017
Solar Observing

20160720_astro_cafe_solar_obs

Solar Observing

Wednesday, July 19, 2017
7:00 PM – 9:00 PM

Windsor Park Community League Hall
11840 87 Ave

FREE Members only event.

Presented by RASC member Jay Lavender.

Technology continues to advance the capabilities of the amateur astronomer, and as a result so has it progressed the concomitant of solar observing. We will discuss some of the methods from simple to complex for safely observing the Sun as well as the amazing variety of passband filters currently available to the amateur solar astronomer. We will then wade into a little greater detail about the Sun itself and some of the solar phenomenon and features of interest to the solar observer. If we have clear skies following our discussion, please join me for some Hydrogen-alpha and Ca II K solar observing. Hope to see you there!

Click below for Jay’s Presentation:

Astro Café
June 22, 2017
My Personal Five-Year Chase of NLC/Searching for NLC with Airport Cameras

My Personal Five-Year Chase of NLC/Searching for NLC with Airport Cameras

Presented by RASC members Mike Noble and Mark Zalcik.

Noctilucent clouds (NLC) are a sky-high phenomenon best-suited for observing right here in northern Alberta. The ideal dates to look for them are mid June to mid July, so come and celebrate the start of NLC peak season on June 22! The evening kicks off with a brief overview of NLC. Next, learn about Mike Noble’s earnest NLC-searching regimen, driving to many sites to catch NLC displays with his bevy of cameras. Then find out about searching for NLC on images generated at numerous airports across the country. If the weather looks good, stick around for evening twilight and we’ll collectively scan the sky for these mysterious clouds. The terrain just north of the community hall drops off into the Sturgeon River valley, yielding a nice flat horizon to view the NLC. See you there!

Thursday, Jun 22, 2017
8:30 PM

Namao Community Hall
Hwy 37 just east of Hwy 28 intersection

Members Only event.

Directions to Namao Community Hall
Take 97th Street straight north out of the city. When you reach the lights at Highway 37, turn right (east) and continue 500m. The hall will be on the left side of the road. If taking Anthony Henday Drive, get off at the 97th Street interchange and turn left (north).

International SUNday – June 18, 2017

RASC Edmonton Centre
and
Charlie Bates Solar Astronomy Project

present

International SUNday

Come and experience the wonders of our closest star, the Sun! Edmonton RASC and the Charlie Bates Solar Astronomy Project invite you to share the opportunity to safely observe and appreciate our star through specialized telescopes and informative displays. Stop by to receive your own free pair of solar viewing glasses and witness the beauty of the Sun with your own eyes!

When: Sunday, June 18, 2017
10:00 AM – 5:00 PM *

Where: Government House Park
9938 Groat Road, Edmonton

FREE event!   * Weather Permitting

RASC Regular Meeting June 12, 2017 The IceCube Neutrino Observatory: Chasing Particles in Antarctica

RASC Regular Meeting
TELUS World of Science – Margaret Zeidler Star Theatre
FREE and open to the public.

7:00 PM Pre-meeting mix and mingle.
7:30 PM Guest Speaker

Dr. Claudio Kopper
The IceCube Neutrino Observatory: Chasing Particles in Antarctica

The IceCube Neutrino Observatory is a particle detector built into a cubic kilometre of natural Antarctic glacier, located deep beneath the South Pole. It searches for interactions of a nearly massless subatomic particle called the neutrino. The IceCube observatory has a vast scientific program including searching for neutrinos from the most violent astrophysical sources such as exploding stars, gamma-ray bursts, and neutron stars as well as looking for signals from possible dark matter sources like the galactic centre. It is also a powerful tool to study the neutrino itself.
I will introduce neutrinos, describe the IceCube detector and highlight some of the recent results obtained from the data taken by the detector. I will also explain how IceCube could help solve the 100-year old mystery of the origin of “Cosmic Rays” – a flux of immensely high-energy particles, mainly originating from somewhere outside the Solar System.

Continue Reading…

RASC Regular Meeting May 8, 2017 Members’ Night

RASC Regular Meeting
TELUS World of Science – Margaret Zeidler Star Theatre
FREE and open to the public.

7:00 PM Pre-meeting mix and mingle.
7:30 PM Member Presentations

RASC Members share their interests, projects, skills, and passions.

 

Susan & Rick Bramm – Astrotourism Adventures in New Mexico and Arizona

Ian Doktor – Raspberry Pi and other Homemade DIY stuff

Tom Owen – A historic 4″ telescope

Warren Finlay – How to access the Barry Arnold Memorial Telescope

Alister Ling – Tripod photography to tracking for free
and other regular features

 

Astro Café
May 3, 2017
How to Use A Telescope

Do you need help using your telescope? It’s a common complaint among first-time telescope owners: “I’ve got this new telescope and I can’t see a thing through it”. The aim of this Astro Café is to help you get the most out of your new telescope.

Bring your telescope to this Astro Café and experts from the RASC will help you learn how to use it. Let us show you how to make the most out of your telescope. Discover how to properly set up your telescope, how to find objects in the sky, what accessories would be useful to you and how to take care of your telescope.

This Astro Café starts later in the evening, so that if skies are clear, we can head outside and we will have the Moon and Jupiter as bright targets to view through your telescope.

Astro Café – How to Use a Telescope

Wednesday, May 3, 2017
8:00 PM to 10:00 PM

Windsor Park Community League Hall*
11840 87 Ave

Members only event.

* Note: Outside shoes are not permitted inside the hall.