Every so often we see a new set of images from Pluto, giving us a chance to rediscover it multiple times. It’s like we are experiencing the July fly-by over and over again, and each new set of images reveals something new and exciting. I feel the same sense of excitement and discovery each time I see a new image, realizing that it spent 6 hours as a beam of light crossing the 5 Billion Kilometres of the solar system to connect us to the New Horizons probe, a lonely little piece of human ingenuity flying through the darkness. Here...
In the midst of cooked turkey and a plethora of sides, I have been reaping the benefits of clear skies and doing my best to learn the skills of astrophotography. I spent a good 6 hours from sunset to just past midnight this past Sunday to see what kinds of shots I could get, and document the latest photos and tricks I’ve learned. I’ll start with my latest time lapse video, since that is what I took first. I started as the sun was about to set, and kept the exposure time very low, along with the ISO. I also...
I’m addicted. I love astrophotography. I find myself spending a lot of time working no the photos, being outside trying to get the perfect shot, learning how to use my camera and other equipment, and putting together a wish list of equipment that will let me do even more! I went outside before sunrise yesterday and managed to snap an hour’s worth of images, adding to an hour from the night before, where I attempted some star trails over the city of Toronto. All I’ve done so far today is play with the photos and learn to make them look...
Some colour images were released from New Horizons today, showing some of the first true colour views of the icy dwarf planet. The amazing thing is that to human eyes, the combination of Methane and Nitrogen in the atmosphere give it a gorgeous blue tinge. The other amazing piece of news is that Pluto has water ice on its surface! Check out these photos highlighted for surface water ice. By looking for the signature of Sunlight reflected off water, the cameras on New Horizons can spot regions where water ice is dominant. Pluto continues to surprise!
The month of October has some promising sights for Astronomers and the public, though only if you are an early riser. The intricate pre-dawn dance of the Planets Venus, Mars, and Jupiter continues from it’s initial soiree in September, with a couple of close passes throughout the month that are must-see. Early on in the month, the waning crescent moon passes the group and gives us a perspective on the plane of the Solar System. By month’s end, the planets will continue to shift around as they are joined by Mercury, slowly rising above the morning Sun. Here are a...
The high resolution data keeps on coming in from New Horizons, now far beyond the dwarf planet Pluto. Using some of the images as the craft flew by, mission scientists were able to create a fantastic video that gives you some perspective as if you were flying along yourself. We can see Charon and other moons during the early and later stages of the fly-by, with the orbits overlaid, giving perspective on how the Plutonian system’s mechanics work. As the craft approaches Pluto, time slows down to appreciate the closest approach and see the stunning detail revealed in the...
I made a big purchase this year, one that I have wanted to make for a long time. I bought a digital single lens reflex camera (DSLR) – A Canon Rebel T3i. The only reason I did this was for astrophotography. I like photography in general – the idea of getting the perfect shot, cleaning up an image, enhancing details that were not there before. But after a trip to Europe where I felt I took too many photos, I decided that I didn’t want to experience my life through the lens of a camera, especially in an age where...
I’m over-stimulated. I literally can’t take it anymore. These images from Pluto are mind-blowing, but with so many incredible photos released over the past week, I have reached my limit. I can no longer contain my excitement(not that I have in the past). Here are the newest images showing a Pluto we have never seen before. This second image is my favorite. It shows so much depth and detail, and reveals Pluto to be a world, far more than just a boring rock occupying the outer reaches of our solar system. Visible in the image is the layered atmosphere, mountain...
Honestly this could be the name of a new TV show, similar to ‘when buildings collapse,’ or ‘here’s what Kim Kardashian did today.’ I’ll take the colliding galaxies, simply because they can hold my attention longer. Galaxy collisions are some of the most massive and long term events in the universe. The result is the formation of billions of stars, the change in orbit of Billions more, and the complete restructuring of a galaxy. Since we see a snapshot of the Universe whenever we look at a single galaxy, we tend to see collisions happening at all stages of the...
The only way we can understand the cosmos is to find new and innovative ways to interpret the light we capture from it. Using the largest and most technologically advanced telescopes in the world, we peer deeper into space, further back in time, and see photons that have spent eons travelling to Earth. If we can get rid of all of the other light from closer objects, and zero in on this distant light, we can begin to understand what was present at the beginning. Using data from deep sky surveys conducted by the Hubble Space Telescope (HST), astronomers from...
