Thermodynamics of the black hole


Hi Friends, One of my fellow blogger asked me to answer regarding this topic, Thermodynamics of the black hole - Bekenstein-Hawking formula. Asked By : Malavika K (Do Visit her Colorful, thought soothing poetry Blog), https://ethosofsolitude.wordpress.com/ So let us move on to Bekenstein-Hawking formula, this formula describes the thermodynamic entropy of a black hole with … Continue reading Thermodynamics of the black hole

Here’s the first image of a black hole – black hole at galaxy Messier 87


Astronomers Capture First Image of a Black Hole An international collaboration presents paradigm-shifting observations of the gargantuan black hole at the heart of distant galaxy Messier 87   https://www.youtube.com/watch?v=LLZhGgbN8G8&feature=youtu.be    

Stellar Astrophysics : The Music of Sun !


Stellar Astrophysics : The Music of Sun ! 1. What does Helioseismology tell us about the sun? 2. Does the sun oscillate? 3. Does the sun produce sound? The Sun resembles an immense melodic instrument. It rings like a chime/bell, and vibrates like an organ pipe, Much the same as a piano has 88 keys … Continue reading Stellar Astrophysics : The Music of Sun !

PSLV-C45/ EMISAT MISSION – ISRO


PSLV-C45/ EMISAT MISSION - ISRO India’s Polar Satellite Launch Vehicle (PSLV), The Indian Space Research Organization (ISRO) is all set to achieve a new feat by launching the Polar Satellite Launch Vehicle (PSLV) C45 on April 1 from the Satish Dhawan Space Center, Sriharikota. As this will be the first mission from the Indian space … Continue reading PSLV-C45/ EMISAT MISSION – ISRO

Introduction to Astrophysics #1 – Akshay kumar das


Let us know more about stellar evolution, we all will be surely amazed by this extraordinary process of star birth to death. Why do nations invest so much money for research in Astrophysics? Have ever thought, consider NASA, they invest billions on to the Space and Astrophysics, You know the science of stellar evolution and … Continue reading Introduction to Astrophysics #1 – Akshay kumar das

Philosophy of life #1 Akshay kumar das


#Blogger #Akshay Kumar DasPhilosophy of life What is the biggest achievement in your life?Hello friends, Life is a complex journey, isn't it ?  but ease of handling life and quality of life is measured by the actions we take for every reaction with the surrounding people. We have everything to live a happy life, more or … Continue reading Philosophy of life #1 Akshay kumar das