iPhone astrophotography

I’m a science teacher who always had a great love and interest for astronomy, but I thought I couldn’t do astrophotography, mostly because I didn’t have the equipment for it. I had the chance to meet with some friends (thanks to Andre Kapitan and Paul Yip) and go on a small trip to capture the stars. Here is what I learned with them: I could take great pictures using  my iPhone. So here are some simple tips if you want to try yourself.

  

Camera app icon
First, find a tripod with a phone attachement or anything that could firmly hold your phone. The native camera app is good enough to detect the darkness of the night sky and do a long exposure. Ideally, try to touch your phone as little as possible. I use my Apple Watch as a shutter button, but you could set a time delay so when the camera takes the picture it remains stable. 


 

image of the camera app opened on an iPhone
Try to point your phone at a sky’s dark region and use a wider shot. That way, you will get better images. Think of composition, try to place something on the horizon or a tree on a side.  But the most important things is to try it, even without a professional DSLR. Here are some pictures that I took on my first night of astrophotography with my iPhone. It’s definitely not the last time I’ll do this kind of photography! 
image of the night sky with stars
    
image of the night sky with stars
 
image of the night sky with stars

3 replies

July 30, 2024

Those are some great tips for astrophotography. I forgot that you can use the Apple Watch to trigger the shutter on the iPhone; I've been doing the terrible shaky way. Thanks you for the reminder and the tips.

October 03, 2024

Hello. I'm a teacher in Japan. Let me share a picture I took. I captured Deneb at the center along with the surrounding stars. It was shot with the iOS Camera app and edited with the iOS Photos app. 

October 07, 2024

Hi Dr Pat

Thank you so much for sharing this! There is no end to the capacity of this camera and your tips are very helpful.

In the words of Stephen Hawking, “Remember to look up at the stars and not down at your feet. Try to make sense of what you see and wonder about what makes the universe exist. Be curious. And however difficult life may seem, there is always something you can do and succeed at. It matters that you don’t just give up.”

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