Today I found a few nice images that I wanted to talk about, and each one revealed something different about the object that was being imaged. I thought it would be a good chance to show everyone how astronomy is really the study of patterns of light, speaking from a minimalist perspective. We learn literally everything about the Universe beyond the solar system from the photons we see. From photons we can deduce the mass, distance, density, composition, behaviour, formation, and evolution of the cosmos. Pretty stellar! (pun intended) Here are some recent images and what we learn from them....
A lot of the data that comes from Space can be called art. Though if you’ve ever seen raw Astronomical data, it’s anything but. It takes a talented artist to bring out the detail in the photo and make it truly beautiful! In the case of large missions like the Cassini Spacecraft, there are a plethora of scientists and artists alike making the most of the data. Especially with Cassini, I always get the feeling it’s a professional photographer taking the photos. The lighting, composition, and other photographic buzzwords are all exceptional, as if it was staged by someone saying...
I really need to start doing this some day. As you watch the night time movements, remember that the stars are not moving, but the Earth is in fact turning with the camera (and all of us) on it. Feel the motion of the Earth. Also there’s a mind-shredding guitar solo near the end. And have a safe and Happy New Year’s Eve!
The Astronaut recently came back down to Earth after a standard 6 month stay on the International Space Station. This incredible footage of Earth really puts things into perspective.
