For 2025, the following individuals have donated their time and expertise to contribute sections or material:

James S. Edgar, Editor, Melville, Saskatchewan

Dr. Roy Bishop, Editorial Consultant and Proofreader, Halifax, Nova Scotia

Michael Gatto, Graphics Consultant, Avonport, Nova Scotia

Betty Robinson, Copy Editor. Mississauga, Ontario

Dr. Chris Malicki, Assistant Editor, Mississauga, Ontario
Dr. Michael Attas, Proofreader, Pinawa, Manitoba
Dr. Barbara Harris, Proofreader, Oviedo, Florida
Bruce McCurdy, Proofreader, St. Albert, Alberta
John Pinto, Proofreader, Orlando, Florida

Charles E. Allen, Louisville, Kentucky
Jay Anderson, Winnipeg, Manitoba
J. Randy Attwood, Toronto, Ontario
Chris Beckett, Regina, Saskatchewan
Roy Bishop, Avonport, Nova Scotia
Larry D. Bogan, Cambridge Station, Nova Scotia
Derek Breit (IOTA*), Morgan Hill, California
Randall Brooks, Windsor, Nova Scotia
Peter Brown, Western University, London, Ontario
Margaret Campbell-Brown, Western University, London, Ontario
David M.F. Chapman, Dartmouth, Nova Scotia
Chris Corbally, Vatican Observatory, Vatican City State
Robert Dick, Ottawa, Ontario
David W. Dunham, (IOTA*), Greenbelt, Maryland
Michel Duval, Montréal, Québec
Alan Dyer, Calgary, Alberta
Louise Edwards, California Polytechnique University, San Luis Obispo, California
Fred Espenak, Portal, Arizona
Brett Gladman, Vancouver, British Columbia
Paul Gray, South Greenwood, Nova Scotia
Richard Gray, Appalachian State University, Boone, North Carolina
Daniel W.E. Green, Harvard University, Cambridge, Massachusetts
Kim Hay, Yarker, Ontario
Stuart Heggie, Lucknow, OOntario
Todd J. Henry, Georgia State University, Atlanta, Georgia
David Herald (IOTA*), Murrumbateman, Australia
Christopher D.K. Herd, University of Alberta, Edmonton, Alberta
Richard K. Herd, Curator (Retired) National Meteorite Collection, Ottawa, Ontario
Jenna HInds, Toronto, Ontario
Kathleen Houston, Saskatoon, Saskatchewan
Richard Huziak, Saskatoon, Saskatchewan
Peter Jedicke, Fanshawe College, London, Ontario
Lee Johnson, Vancouver, British Columbia
Toomas Karmo, Toravere, Estonia
Patrick Kelly, Falmouth, Nova Scotia
David H. Levy, Vail, Arizona
Alister Ling, Edmonton, Alberta
RASC LPA Committee
Blair MacDonald, Bedford, Nova Scotia
Barry F. Madore, Carnegie Institute for Science, Pasadena, California
Paul D. Maley, Carefree, Arizona
Paul Markov, Toronto, Ontario
Rachel Matson, U.S. Naval Observatory, Washington, D.C.
Philip McCausland, Western University, London, Ontario
Bruce McCurdy, St. Albert, Alberta
Anthony Moffat, Université De Montréal, Montréal, Québec
Syuichi Nakano, Sumoto, Japan
Murray Paulson, St. Albert, Alberta
Hugh Pett, Kelowna, British Columbia
Douglas Pitcairn, Dartmouth, Nova Scotia
Steve Preston (IOTA*), Medina, Washington
Allan Rahill, Canadian Meteorological Centre, Dorval, Québec
Eberhard Riedel (IOTA*), München, Germany
Richard Roberts, (AAVSO†), Carrollton, Virginia
William Roberts, Vancouver, British Columbia
Lauri Roche, Victoria, British Columbia
Randall Rosenfeld, Toronto, Ontario
John Spray, University of New Brunswick, Fredericton, New Brunswick
Ian Steer, Toronto, Ontario
Ken Tapping, Dominion Radio Astrophysical Observatory, Penticton, British Columbia
Jim Thompson, Ottawa, Ontario
Tenho Tuomi, Lucky Lake, Saskatchewan
David G. Turner, Dartmouth, Nova Scotia
Elizabeth O. Waagen, (AAVSO†), Cambridge, Massachusetts
Alan Whitman, Penticton, British Columbia
Scott Young, Winnipeg, Manitoba

†American Association of Variable Star Observers

*International Occultation Timing Association