All
Sendhil Chinnasamy
Christoph Kaltseis
Tudor Chibacu
Amit Ashok Kamble
Patrick Dufour
Mikhaile Savary
Fabian Rodriguez
Anis Abdul
Matt Harbison
IOTD
AAPOD
Tran Ha
APOD
Christopher Go
Ron Brecher
Graeme Coates
Chuck Manges
Jarrett Trezzo
Wu Zhen
Sky Lee
Jonathan Durand
Jeremy Hunt
Mariusz Szymaszek
Dr. Qiu
Simon Todd
Rafael R Morales
Lukasz Socha
Tomasz Zwolinski
Toshiya Arai
Francesco Battistella
Terry Cheung
Terry Hancock
Bogdan Jarzyna
Author3
Author2
Author4

Patrick Dufour’s gallery

Patrick Dufour is a lifelong fan of astronomy, instrumentation and image processing projects living in Quebec, Canada and doing remote imaging from Chile with his