Astronomy lecture-workshop — Day 3

I still do not know why somebody said ‘All good things end,’ but they did and they did.

Today was the last day of the Astronomy lecture-workshop hosted by Yuvaraja’s College, Mysore and convened by the Science Academies of India. If you have not read them already, you can see what happened on the first day, here; and go through my report of the events on the second day, here.

On the last day we had just two lectures signalling the end of eleven remarkable hours that stood for everything in this workshop. The two lectures were by Prof Uday Shankar of the Raman Research Institute and Dr Sreekumar from ISRO.

Questions galore

Prof Uday Shankar opened our eyes in one way—and nobody can deny that: the fact that we stop (or have already stopped, in some rare cases,) questioning the trivial things around us. In fact he made this clear by firing questions at us regularly and insisting that we must find the answers ourselves.

So let me take a little deviation here to state his questions and that I am still finding out the answers to some of them, so I will probably write an article or two explaining the stuff once I find out. In the meantime, if you get to it first, feel free to share below!

  • Why are only few frequencies of radiations allowed past the ionosphere?
  • How many different types of molecules have been discovered in Radio Astronomy?
  • What are some famous types of molecules that are also subjects of study in other disciplines of astronomy?
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