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 !

Top physics related Journal papers (2017-18) From Nature


1.The Resilience of Life to Astrophysical Events Abstract: Much attention has been given in the literature to the effects of astrophysical events on human and land-based life. However, little has been discussed on the resilience of life itself. Here we instead explore the statistics of events that completely sterilise an Earth-like planet with planet radii … Continue reading Top physics related Journal papers (2017-18) From Nature

Astrophysics Facts 04 Hawking radiation


AKSHAY KUMAR DAS Copyright © 2018 BY AKSHAY KUMAR [SAMAL DAS AKSHAY] ALL RIGHTS RESERVED. THIS POST OR ANY PORTION THEREAFTER MAY NOT BE REPRODUCED OR USED IN ANY MANNER WHATSOEVER WITHOUT THE EXPRESS WRITTEN PERMISSION OF THE PUBLISHER. Mail me: akshaykumar@melodiesphysics.com FOLLOW ME ON SOCIAL NETWORKS FACEBOOK TWITTER INSTAGRAM YOUTUBE WWW.MELODIESPHYSICS.COM LOVE & LIFE; PHYSICS & SCIENCE; PHYSICS & ASTROPHYSICS; PHYSICS … Continue reading Astrophysics Facts 04 Hawking radiation

Astrophysics Facts 03 Hertzsprung–Russell diagram


AKSHAY KUMAR DAS Copyright © 2018 BY AKSHAY KUMAR [SAMAL DAS AKSHAY] ALL RIGHTS RESERVED. THIS POST OR ANY PORTION THEREAFTER MAY NOT BE REPRODUCED OR USED IN ANY MANNER WHATSOEVER WITHOUT THE EXPRESS WRITTEN PERMISSION OF THE PUBLISHER. Mail me: akshaykumar@melodiesphysics.com FOLLOW ME ON SOCIAL NETWORKS FACEBOOK TWITTER INSTAGRAM YOUTUBE WWW.MELODIESPHYSICS.COM LOVE & LIFE; PHYSICS & SCIENCE; PHYSICS & ASTROPHYSICS; PHYSICS … Continue reading Astrophysics Facts 03 Hertzsprung–Russell diagram

Astrophysics Facts 02 Chandra X-ray Observatory (CXO)


AKSHAY KUMAR DAS Copyright © 2018 BY AKSHAY KUMAR [SAMAL DAS AKSHAY] ALL RIGHTS RESERVED. THIS POST OR ANY PORTION THEREAFTER MAY NOT BE REPRODUCED OR USED IN ANY MANNER WHATSOEVER WITHOUT THE EXPRESS WRITTEN PERMISSION OF THE PUBLISHER. Mail me: akshaykumar@melodiesphysics.com FOLLOW ME ON SOCIAL NETWORKS FACEBOOK TWITTER INSTAGRAM YOUTUBE WWW.MELODIESPHYSICS.COM LOVE & LIFE; PHYSICS & SCIENCE; PHYSICS & ASTROPHYSICS; PHYSICS … Continue reading Astrophysics Facts 02 Chandra X-ray Observatory (CXO)

Astrophysics Facts 01 Burst and Transient Source Experiment


Akshay Kumar das Copyright © 2018 by Akshay Kumar [Samal das akshay] All rights reserved. This Post or any portion thereafter may not be reproduced or used in any manner whatsoever without the express written permission of the publisher. Mail me: akshaykumar@melodiesphysics.com JOIN ME IN THESE NETWORKS  FACEBOOK  TWITTER  INSTAGRAM  YOUTUBE  WWW.MELODIESPHYSICS.COM LOVE & LIFE;  PHYSICS & SCIENCE;  PHYSICS & … Continue reading Astrophysics Facts 01 Burst and Transient Source Experiment

A review on the analysis and application of RS-25 cryogenic engine used in NASA’s typical space missions – Astrophysics


Abstract The cryogenic propulsion technology consists of Liquid Hydrogen (-253°C) and Liquid Oxygen (-183°C). The Newton’s third law of motion is used as a basic principle. This is the only engine that gives 100% efficiency and without any greenhouse gas, vapors emissions. This engine gives a trust of 15000 lb. This thrust can be increased … Continue reading A review on the analysis and application of RS-25 cryogenic engine used in NASA’s typical space missions – Astrophysics