Issue #9
Similar Posts
To ‘if’ or to ‘when’ that is the question – understanding our nearest star, the Sun
Man had been living under the mercy of nature from the days of folklore…
Testing Theoretical Bar Formation Criterion
Sandeep Kataria Bars are ubiquitous features in the disk galaxies. Observations show that around 2/3 of the disk galaxies in the observable universe (optical and infrared) have a bar in their central region. Bars are thought to be formed as a result of global instability in the disk, which traps eccentric orbits of the stars…
“Errors are beautiful and Gaussian”-Really?
Soumya Sengupta Gaussian or Normal Distribution is the most common of all the probability distributions in the sense that the heights of the boys in a classroom, the errors in any experiments, or the probability of acceptance of your proposal (in your company or in love affairs) all follow the Gaussian distribution. De Moivre first reported…
My Time at IIA
Eswar Reddy Often, people ask me how I entered this field. Let me admit. I chose astronomy as a career, not by design but partly accidentally and partly due to necessity. After our final year M.Sc at Venkateswara University, Tirupati, in 1990, my friends and I stayed back at our hostels for a couple more…