Friday 12 February 2016

Wave of Gravity


Waves of gravity that distort the space and time have been officially announced that it was detected for the first time. I think it was a very good announcement, new era of astronomy world has coming. The announcement has been carried out at 10:30 pm (GMT+7), february 11, 2016.


In this big announcement, the researchers from the Laser Interferometer Gravitational-Wave Observatory (LIGO) reported the detection of gravitational waves with enough detail. The signal is obtained by LIGO from the collision of two Black Hole that have been detected since 14 September 2015 with the twin LIGO in Livingston, Louisiana and Hanford, Washington.
The collision of two Black Hole is sending a gravitational "flowing" to the entire space with the speed of light, causing ripples in the fabric of space-time, similar to how a pebble dropped in a pond water- via info astronomy
Then, I have a question. How about The law of gravity newton? What about gravity theory (gravity is a force that has dropped an apple that inspired Newton to find the laws of gravity) I've learned in school? Actually I have so many questions about this universe. How actually universe work. Forget about my questions that kinda like a wave of gravity, because It's time to go to a place that more strange and more scare than a black hole school. Bye. Have a good day.

Tuesday 9 February 2016

The Curvature of Space-Time


"In general relativity, gravity is no longer a force (as in Newton's law of gravity) but is a consequence of the curvature ( curvature ) of space-time. General relativity shows that the curvature of space-time is due to the presence of the masses." -Einstein


Mr. Eistein would you like to explain me how it works? I have learn at school that gravity is a force. Then you said that gravity is a concequence of the curvature of space-time. W.o.w Im amazed, how can you Mr. Einstein learn all these complicated things and made it to be something that
 interest to be talk about. Seriously I feel like wow how stupid I am, where have I been. And talk about time, I feel that time flies so fast. And fact that I just waste my time to eat, sleep, going to school, eat, sleep, more eat and sleep. And the important fact that past, now, and future is in same line, in a same time. Yeah fermi paradox. Im overthingking because of it. I feel like Im gonna crazy or actually Im crazy I just dont have friend who loved in "time or mystery about our galaxy, our cluster, our universe, or space-time dimension" to be shared. Friend who liked to talk about universe civilication, alien, galaxy, cluster, or everything that have relation with "space-time dynamics". I tried to talk about it to one of my friend and she just "hey, you gonna crazy. I dont even know what you talking about, stop it. You so annoying"
And alhamdulillah now I have found friend who interested to talk about "freak topic" yeah talk about cluster, galaxy, time, alien, and many more strange thing. Let me say mashaAllah... oh God how amazing You are. You have made it so complicated but you just "it easy to Me." Omg and me, just, I just dont know everything about something and something about everything. I have so many question and I havent get the answer yet. And seriously its made me overthinking.
Posts Einstein in 1905 , "On the Electrodynamics of Moving Bodies", introduced the special theory of relativity . Special relativity shows that if two observers are in a frame of reference inert and moving at the same speed relative to another observer, then the observer can not conduct experiments to determine whether they are moving or stationary. Imagine it like when you're in a submarine moving at a steady pace. You will not be able to say whether the submarine is moving or stationary. The theory of special relativity was based on the postulate that the speed of light will be the same for all observers located in the frame of reference inert-
Special relativity yeah and it just a little part of relativity theory of Mr. Einstein.
It just little part of a mystery about space and time. There was many more mystery that will make us feel like omg how fool I am, how can I life with nothing. Life with nothing I know about this earth,this solar system, this galaxy, this cluster, this super cluster, this universe, this everything or whatever is that.