Author: Chandra Sivaram

Arun Kenath is an avid physicist and academician whose primary area of expertise is cosmology and theoretical astrophysics. He has been an invited speaker to various institutions on topics ranging from cosmology to artificial intelligence. He has worked on the theoretical framework of gravitational waves and published multiple papers on this topic. Apart from research, he is also a keen populariser of physics and astronomy. His astronomy outreach include the editorship of “Astrobiology Newsletter” and “Astronomy and Astrophysics Newsletter”. He was also part of an international team of astrophysicists that organised an IAU sanctioned public outreach, “Astronomy during the pandemic”, an online lecture series.   C Sivaram is a retired senior professor from Indian Institute of Astrophysics, Bangalore. He has been an invited speaker across the globe with multiple collaborations, including with Nobel laurettes. He had also made several contributions to high energy astrophysics, including origin and acceleration of the highest energy cosmic rays, gamma ray and neutrino production. He has also contributed to deeper understanding of dark matter and dark energy, black hole physics, and gravitational waves. He is also a popular science writer with scores of articles on various aspects of physics, astronomy, biology, and environment. He is also the editor in chief of “Astrobiology Newsletter” and “Astronomy and Astrophysics Newsletter”.