I love being a science communicator, being with people and sharing my knowledge of the universe. However, I have a personal fascination with the universe, and although this helps me learn more and ultimately makes me a better communicator, there is something nice about connecting with the stars in a traditional way, ie with a telescope. Every year, usually in Summer (a short season in Canada), I venture to a dark sky location and get in some observing, to remind me of the real universe that’s out there. Since I also love the visualization of space as a communication tool,...
Although the August 21st eclipse happened about 6 weeks ago, I realized it would take me a long time to edit all the photos I took during my trip. I had over 2000 individual shots of the eclipse alone, taking a single (1/4000 s) shot every 10 seconds, at ISO 100, with my telescope coming out at around f/6. I’ve done a lot of time-lapse photography before, so I thought it would be a routine shot, but I was wrong. Eclipses are much tougher to edit in terms of a time-lapse. But first, the end result of my 10 hours...
As I often do, I pulled up the Astronomy Picture of the Day, and noticed today’s photo was a fond reminder of the eclipse I witnessed a month ago. I began to think about the preparation and timing, planning and organizing, the countless hours of testing gear for a single moment lasting two minutes, where the Moon and Sun aligned. I was in the right place, at the right time. Solar Eclipses are rare, and it’s mostly because only a narrow band of land on Earth, usually around 100 Km wide, experiences such an event at any one time. And with...
After the eclipse on August 21st, I took a deep breath. I spent a year focussed on photographing the eclipse, and with that goal complete, what was next? I was in the plateau of the Grand Teton National Park in Wyoming, a couple dozen miles from Yellowstone, and had three days to enjoy with my fiancee. As luck would have it, those days were absent of any clouds, giving me two perfect evenings in clear, dark, dry skies to do some of the best astrophotography of my life. Here’s what I shot. The milky way shot for me is a...
It was like someone turned down the Sun with a dimmer switch. The tempurate dropped quickly, enhanced by the lack of moisture in the dry mountain air. In a span of an hour, the Sun looked the same, but was very different, as totality approached. I was taking photos through my telescope with an attached solar filter, so I could see the Moon slowly covering the Sun. But as the environment changed in Northern Wyoming, I grew more excited for what was to come. Over a year of preparation for this event, and clear skies greeted me with the confidence...
The Juno spacecraft began its long journey to Jupiter in 2011. Waking up in 2016 it underwent a successful orbit injection on July 4th. Now after nearly a year of waiting, the public finally gets to see the first fruits of the mission. It has certainly been worth the wait. A new Jupiter, seen from a distance of 52,000 Km, has a vivid and chaotic southern pole in the above image. Swirling storms thousands of kilometres across whirl around one another in a sea of gaseous ammonia clouds. Will the system remain chaotic? Or will it change a year from...
You’d think I would have learned my lesson by now. Every time I think I’ve seen it all, that I’ve seen every strange phenomenon in space, every unique planet, moon, star, galaxy, every variation, I’m proven wrong. I expect that the order has been established and everything newly discovered will fall into a category with no more unique variation. But here we are again. The close up view of Pan. Pan was photographed only a few days ago by the Cassini spacecraft as it carries out the final months of it’s mission to Saturn. It was revealed to be a...
The challenge of learning astrophotography, and photography in general, is two-fold. There’s the work you do at the eyepiece, requiring you to choose the right settings for the right shot. Then there’s the work you do at the computer screen, the post-processing and adjustments. Ultimately the more important one is the camera work. If you take a bad photograph, no amount of post-processing will help you, even if you are an expert at it. It’s like the image is the cake, and the processing is the icing. No matter how much icing you cover it with, a bad cake is...
The Spring has been a bit slower than I would have liked in terms of astrophotography. I have seen a lot of fantastically clear evenings, but have been plagued by a lack of time and a few technical issues that have kept me from getting the many hours of practice needed to become competent. I did manage to purchase an inexpensive adapter to use my camera with my telescope, giving me a ton of new options for photography, as well as a ton of new challenges. The two main problems I had, and need to address in the future, are...
Last year after getting a Canon DSLR camera, I spent as much time as I could doing some basic astrophotography. I took photos of stars, planets, the Moon, and even did some star trails. One thing I quickly realized is that there are limitations if you don’t have a tracking mount or a telescope adaptor. The tracking gives you a method for taking longer exposures, and the telescope adaptor as expected gives you the ability to zoom in on distant objects. Even with these temporary limitations (I hope to invest in them someday) there are still a lot of options...
