What I’ve Been Reading Online



Electromagnetic spectrum: image from Wikipedia

Electromagnetic spectrum: image from Wikipedia – I found it great to learn more about it in the course I’ve been taking on Astronomy.

  • This month I’m taking a course in Astronomy through Open Universities Australia’s free Open2Study short courses. The course is a four-week introductory overview of the science of astronomy, major breakthroughs (including, refreshingly, frequent acknowledgement of women’s contributions to science) and some mind-blowing, awe-inspiring discussions about our wonderful universe. The course is presented by a radio astronomy researcher and lecturer from Curtin University in Perth, Western Australia.

As I’ve mentioned previously, though I have a lifelong love of science, for many years my particular social circumstances meant that my only exposure to scientific progress was heavily mediated by the selected reporting and interpreting of the creationist community. There were lots of reasons for this and as I’m completely disinterested in engaging in any debate (it’s just too dualistic and feels unnecessarily divisive and other people are far better at it than I), taking courses like this one has helped bring me up-to-date with current scientific understandings of the origin, expansion and development of the universe. One thing I’ve found particularly helpful in the Astronomy course is the clear explanation of what, exactly, are scientific theories (they’re not just vague hypotheses) and I have formed a far more accurate understanding of the process of the scientific method as it pertains to astronomy.

The course makes me think of Franciscan priest Fr Richard Rohr’s comment (which from memory I think was in this particular lecture) that scientists are far better than most religious folks at being humble before their incomplete understanding of the universe – where fundamentalism wants the black-and-white truth and wants it right now, science is able to take its time and explore the possibilities.