The Essential Guide to Astronomy
Astronomer, minor planets and comets observer, discoverer of more than one hundred minor planets and several tens variable stars, freelance author
Nearby Supernova Pictures
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By: Jean-Claude MERLIN January 13, 2021
Meteor, Comet & Asteroid
By: Jean-Claude MERLIN November 27, 2020
By: Jean-Claude MERLIN November 16, 2020
By: Jean-Claude MERLIN October 19, 2020
By: Jean-Claude MERLIN September 1, 2020
By: Jean-Claude MERLIN August 6, 2020
Sun & Moon
By: Jean-Claude MERLIN August 4, 2020
By: Jean-Claude MERLIN July 30, 2020
By: Jean-Claude MERLIN July 27, 2020
By: Jean-Claude MERLIN July 22, 2020
By: Jean-Claude MERLIN July 18, 2020
By: Jean-Claude MERLIN July 14, 2020
Neowise
By: Jean-Claude MERLIN July 11, 2020
By: Jean-Claude MERLIN July 10, 2020
By: Jean-Claude MERLIN April 29, 2020
By: Jean-Claude MERLIN January 2, 2020
Nebula & Galaxy
By: Jean-Claude MERLIN November 4, 2019