ACADEMIC TALKS
- 2015-Feb-17: 33rd Astronomical Society of India meeting, NCRA-TIFR, Pune, Supernovae: Shocked after violent death of stars
- 2015-Feb-16: Indian participation in SKA, ASI 2015, NCRA-TIFR, Pune, SKA India Transients SWG
- 2015-Feb-16: Workshop on transients, ASI 2015, NCRA-TIFR, Pune, Worksop on Transients SWG
- 2015-Jan-16: Journal Club Talk, NCRA-TIFR, Pune, Multiple images of a highly magnified supernova formed by an early type cluster galaxy lens
- 2014-Dec-05:, Academic Day 2014, NCRA-TIFR, Pune, Supernovae: An extraordinary Type IIn supernova SN 2010jl
- 2014-Nov-18: Indian Institute of Science, Bengaluru Gamma Ray Bursts Afterglows: A radio perspective
- 2014-Aug-27: TIFR Colloquium, TIFR, Mumbai, Afterglows of Gamma Ray Bursts
- 2014-July-21: IIIrd Binamics+MiMeS meeting, Paris Observatory, Paris, France Studying the radio emission from magnetically massive stars
- 2014-Jun-25: VSRP 2014, NCRA-TIFR, Pune, Supernovae and Gamma Ray Bursts
- 2014-March-18: 32nd Astronomical Society of India meeting, IISER, Mohali Radio inputs in Gamma Ray Bursts Afterglows
- 2014-January-17: MIT-IUCAA workshop on X-ray studies of transient astronomical sources, IUCAA Pune, Explosive transient phenomenon: with inputs from X-ray (and radio) bands
- 2014-Jan-04: Regional conference on radio science, SIT, Pune Radio studies of mysterious Type IIn supernovae
- 2013-Dec-20: Gravitational Wave Physics and Astronomy Workshop, IUCAA, Pune Radio counterparts of Gravitational Waves and role of GMRT
- 2013-Dec-17: Radio Astronomy Winter School, NCRA-TIFR, Pune Gamma ray bursts
- 2013-Dec-08: Metre Wavelength Sky, NCRA-TIFR, Pune Radio afterglows of gamma ray bursts
- 2013-Oct-24: NCRA Academic day 2013, NCRA-TIFR, Pune Radio inputs in GRB Afterglows
- 2013-Oct-18: Journal Club, NCRA-TIFR, Pune The same frequency of planets inside and outside open clusters of stars
- 2013-Aug-23: Radio Astronomy School 2013, NCRA-TIFR, Pune Converting an idea into a proposal
- 2013-Apr-17: Huntsville Gamma Ray Burst Symposium, GRB2013, Nashville, USA Radio afterglows of Gamma Ray Bursts
- 2013-Jan-08: IAU 296, Supernovae and their environments, Raichak Circumstellar interaction in Type IIn supernovae
- 2013-Jan-07: IAU 296, Supernovae and their environments, Raichak Radio and X-ray observations of SN 2009ip
- 2013-Jan-04: NCRA Colloquium, NCRA-TIFR, Pune Strongly interacting supernovae
- 2012-Jan-05: University of Nevada, Las Vegas, US Observational aspects of Cosmological Transient Objects
- 2011-Sep-13: Emory University, Kennesaw, Atlanta, US Cosmic Explosions in the Universe
- 2011-Jun-01: CASCA 2011 meeting, University of London, ON, Canada The most distant cosmic explosion
- 2011-Jan-18: Colloquium IUCAA, Pune, Cosmological Transient Objects
- 2010-Dec-09: 25th Texas Symposium on Relativistic Astrophysics, Heidelberg, Germany The most distant cosmological explosion Objects
- 2010-Nov-29: West Virginia University, WV, USA Cosmological Transient Objects
- 2010-Apr-05: Astro Seminar, Queens University, Kingston, CA Discovery of radio afterglow from the most distant cosmic explosion
- 2009-Aug-22: Rogerfest: A celebration of cosmic explosion, Caltech, USA A New Window on Radio and X-ray emission from Strongly Interacting Supernovae
- 2009-May-28: CASCA 2009 meeting, University of Toronto, ON, Canada A New Window on Radio and X-ray emission from Strongly Interacting Supernovae
- 2009-May-11: Magnetism in Massive Stars (MiMeS) II meeting, Paris, France Progenitor stars of Supernovae
- 2008-Nov-17: Queens University Colloquium, Kingston, CA Circumstellar interaction in supernovae
- 2008-Oct-30: Colloquium Royal Military College of Canada, Kingston, CA Mysterious transient objects
- 2008-Feb-21: Astronomy talk, Queens University, Kingston, CA Radio and X-ray studies of transient objects: Supernovae and Gamma Ray Bursts
- 2008-Jul-xx: 37th COSPAR Scientific Assembly, Montreal, Canada Mystery of chromatic jet breaks in gamma ray bursts
- 2007-Feb-22: Supernova 1987A: 20 Years After. Supernovae and Gamma-Ray Bursters, Aspen, Colorado, USA Unusual behaviour in radio supernovae
- 2005-Jul-13: TIFR Colloquium, Mumbai The most violent bomb-blast in our Galaxy in 100 years SGR 1806-20
- 2005-Jun-24: Thesis synopsis seminar, IISc, Bangalore Circumstellar interaction of supernovae: inputs from radio and X-ray wave bands
OUTREACH TALKS
- 2015-Feb-01: AASTRONOMICA, Pune, Biggest Bombs in the Universe
- 2014-Sep-08: Astronomy Club, IISER, Pune, Bombs in the Universe
- 2014-Feb-02: Exciting Science, NCL Innovation Park, Pune, Explosions in the Universe
- 2012-Jul-14: Public Talk, Queens University, Kingston, CA Cosmic Explosions: Seeds of life
- 2009-Apr-25: Public Astronomy talk at Novelis Global Technology Center, International Year of Astronomy, Kingston, Canada Supernovae and Gamma ray bursts:mysterious explosions in the Universe
- 2008-06-25: Public lecture at McCormick observatory, Charlottesville, VA, USA, Bombs in the Universe
- 2007-12-xx: Richmond Astronomical Society in Richmond, VA, USA Circumstellar interaction of supernovae and gamma-ray bursts
- 2007-10-xx: Jeffersson Institute for Lifelong Learning, Charlottesville, Personal enrichment classes for senior citizens, VA, USA, Supernovae Explosions
- 2007-08-xx: Public lecture at McCormick observatory, Charlottesville, VA, USA, Supernovae
- 2006-12-xx: Jeffersson Institute for Lifelong Learning, Charlottesville, Personal enrichment classes for senior citizens, VA, USA, Cirecumstellar interaction in Supernovae