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David Callejas

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January 20, 2019

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Kit-fun Ho
Shatin, Hong Kong SAR

11/17/2022
09:42 pm

Photographer's Website

Equipment Details:

4SE in Alt AZ mode; 12 mm Konig eyepiece; iPhone 7Plus with NightCap camera app

Post-processing Details:

None

Image Details:

Through a small astronomical telescope, I photographed planet Mars in the eastern city sky, pointing my mobile phone camera at the eyepiece. My photo readily reveals Mars as a disc of light, unlike a point source of light.

Posted

January 20, 2019

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David Callejas

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About the Author:

David Callejas, Marketing Director, helps bring EarthSky's content to the world via online ads and other products. He creates strategies that help people around the world find us and appreciate the work we do. He helps manage the EarthSky Store and bring to you the new products that you love. He's the chief liaison between EarthSky.org and the world of commerce. All that, plus he helps post content and populate our pages on Facebook, Google+ and Twitter. Go David!