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JRASC 2024 October

Inside this issue:

  • Travelling for Planetary Imaging
  • Our Universe Through the Unruh Effect and Information Theory
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JRASC 2024 August

Inside this issue:

  • Signatures of Cosmic Deceleration
  • Helen Sawyer Hogg’s Globular Cluster Research
  • Why the Dominion Observatory Lens was Replaced
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Zubenelgenubi

Astronomy, A Programmed Learning Approach

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JRASC 2024 June

Inside this issue:

  • Venus as seen by the Mayas
  • The Noctilucent Cloud Observing Program of Michael Noble
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JRASC 2024 April

Inside this issue:

  • Cosmological Redshift without Expanding Space
  • SN 2023ixf in the Galaxy Messier 101
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Johns Family Park

Johns Family Nature Conservancy Regional Park, Nocturnal Preserve

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Calendar Submissions

RASC Observer's Calendar Image Submission Guidelines

We welcome images from both long-time imagers as well as newcomers, from deep sky to lunar, solar, planetary or atmospheric phenomena. Images can also be Wide Field or Starscape compositions. Sketches are also welcome. The editor appoints volunteer assistants from the imaging community to assist in the selection process however the editor bears all responsibility for the Observer’s Calendar printing and quality.

 

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JRASC February 2024

Inside this issue:

  • Charles Smallwood, Amateur Astronomer (Part 2)
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JRASC 2023 December

Inside this issue:

  • Black Nugget Lake Observatory
  • A Visit to the European Southern Observatory
  • Charles Smallwood, Canadian amateur astronomer
  • Remembering Blake Nancarrow
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2024 Edition Updates

To report other corrections or to make suggestions for improvement, please send an email message to Handbook Editor.

On p. 120, in Mercury, change "evening" to "morning"

On p. 129, where "Downtown Québec City" is shown as having 1 min 27 s of totality, it should read "Montréal" 

On p. 138, the final URL should read
"www.EclipseWise.com/solar/SEprime/2001-2100/SE2024Oct02Aprime.html "

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