Abstract
The cosmos is strange and beautiful, full of unanticipated objects. The only way to understand it is to observe it–in as many different ways as possible. In this article, we take a look at the wonders revealed upon observing radio emissions from celestial objects through the Giant Metre-wave Radio Telescope (GMRT), near Pune, India.
Similar content being viewed by others
Suggested Reading
A brief introduction to radio astronomy and SETI can be found at: http://www.bigear.org/guide.htm.
The Australia Telescope National Facility has some interesting material on radio astronomy and radio telescopes: http://www.atnf.csiro.au/outreach/education/everyone/radio -astronomy/index.html.
More about the GMRT at Pune can be found at: http://www.ncra.tifr.res.in/ncra/.
A very readable account of the discovery of pulsars can be found at: http://www-outreach.phy.cam.ac.uk/camphy/pulsars/pulsars index.htm.
More about galactic interactions and mergers can be found in the article titled - Interactions in Outer Space, by Anand Narayan, I wonder..., Issue 2, P.4, June 2016.
A popular account of radio astronomy can be found in the book, The Invisible Universe, by Gerrit Verschuur, Springer Publishing.
Author information
Authors and Affiliations
Corresponding author
Additional information
Jayaram N Chengalur is a radio astronomer working at the National Centre for Radio Astrophysics, Tata Institute of Fundamental Research, Pune. Trained as an engineer, he blundered into this field by accident, and stayed on because it seemed like fun.
Rights and permissions
About this article
Cite this article
Chengalur, J.N. Radio Astronomy and the Giant Metre-Wave Radio Telescope. Reson 23, 165–182 (2018). https://doi.org/10.1007/s12045-018-0603-5
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12045-018-0603-5