Samanyolu Ekspresi

I am the sum of all the experiences that make up the genetic make of my life with which I came into the world. Of these experiences some were good, some bad but all were mine. Now, I am who I deserve to be. My life, my status and the effect to my environment are all reflections of the choices I made. If I am not completely who I should be, this is but of my choice that I didn’t want to reach higher. I am determined, not to live in the past that I can’t change or lose time waiting for the future that I can’t guarantee but to live in the reality of everything I own today. I am not able to do everything but I can do some things. Of course I can’t do everything good but I am perfectly able to do some things good. I can’t guarantee that I will win but I can make a promise for this: I won’t let losing become a habit in my life but if I lose, this won’t mean that I will lose my courage. Therefore I will face life bolt upright and with courage, feel it with all of my whole self, thin...

There is no right time for the truth. Newton tells us that by doubling the speed of the ball, we will double the distance it travels into the clay. Leibniz asks us to square that speed. If he is correct the ball will travel not two, but four times as far. So who is correct? Emilie De Chatele

Einstein's Big Idea The story behind the world's most famous equation, E = mc^2 Aired October 11, 2005 on PBS The Relationship Between Electricity and Magnetism? HUMPHRY DAVY: Again, Newman. CHATER: So, the electrical force goes this way, the compass points that way. How can one affect the other? MICHAEL FARADAY: Perhaps the electricity is throwing out some invisible force as it moves along? HUMPHRY DAVY: What? MICHAEL FARADAY:  Perhaps some sort of electrical force is emanating outwards from the wire. WILLIAM THOMAS BRANDE: Oh, my dear boy, let me tell you that at the University of Cambridge, electricity flows through a wire, not sideways to it. MICHAEL FARADAY: Well, that may be what they teach at Cambridge, but it doesn't explain what's happening before our eyes. Faraday's Passion and Great Discoveries But Faraday's great leap of imagination was to turn this experiment on its head. Instead of a...

''We know from his letters that Einstein, even from the age of 16, was literally obsessed with the nature of light. Everyone he could speak to, his friends, his colleagues, even his then girlfriend, Mileva Maric—who would become his wife—everyone he badgered with the question, "What is light?" Michio Kaku EINSTEIN: What would I see if I rode on a beam of light? MILEVA MARIC: What? A beam of light? By what method do you propose to ride on this beam of light? EINSTEIN: The method is not important. Let us just imagine we two are young, radical, bohemian experimenters, hand in hand, on a journey to the outer reaches of the universe, and we are riding on the front of a wave of light. MILEVA MARIC: I really don't know what you are suggesting, Herr Einstein. Do you wish to hold my hand or ridicule me? EINSTEIN: Ridicule you? No, never. I merely want you to help me to understand. What would we see, do you think, if we were together, and we sped up and...

Hawking radiation is radiation emitted from the blackholes ,due to QM effects at the event horizon . it was predicted by Stephan hawking and from him it got its name.  But wait first what is a blackhole? And what is an event horizon? According to general theory of relativity : When a star dies , due to gravitational forces the mass starts to compact And can deform spacetime to form a black hole.Where event horizon is the region of no return , such that nothing can escape even light.  But in 1972 Jacob Bekenstein suggests that black holes must have entropy and he finds out that the information of anything that falls into the blackhole is proportional to the area of blackhole(entropy is the measure of hidden information). Then , Stephan hawking coupled quantum field with the idea of classical blackhole that of GR and showed that blackholes really have entropy and temperature in which they emit blackbody radiation known as hawking radiation. The radiation doe...

One of the most debatable and perplexing idea in quantum mechanics was quantum entanglement.In which Einstein and his colleagues (Rosen and Podolski )claim that quantum theory must be incomplete.  Quantum entanglement states that a pair or a group of particles can be correlated (even if they are millions of lights years apart).For-example , In a pair production electron and its positron can be entangled , such that if you measure the state of the electron you can instantly know the state of the positron .Also,Empty is space is not actually empty,it is entangled ! . If you split empty space into two parts , you can find a region in first part that is entangled to other region in the second part . Now , what does this have to do with blackholes?! According to the general theory of relativity,the event horizon of the blackhole is empty space.Consequently,if there are two bits of information A and B (infalling and outgoing particle , of what we call hawking radiation)...

illustration of a double star. Binary stars are important for astronomy and astrophysics.  So what do you think? Astrophysicists find binary systems to be quite useful in determining the mass of the individual stars involved. When two objects orbit one another, their mass can be calculated very precisely by using Newton’s calculations for gravity. The data collected from binary stars allows astrophysicists to extrapolate the relative mass of similar single stars. What is the Binary Stars? Binary Stars Nazlı Oluz, England.   Halil Bağış, Turkey Discover Nazli's works;  http://www.nazlioluz.com/

1. It`s Beautiful If you go out on a dark moonless night, you will immediately know what I mean. The Milky Way, stretching its jagged course across the heavens, is quite a sight to behold. The constellations, particularly the winter constellations, have an elegance and familiarity to them. The Moon is also an appealing object, with its ever changing phases and frequent conjunctions with other planets in the sky. Through a small telescope, planetary disks, galaxies, nebulae and open clusters come into view, often startling in their majesty. Of course, the beauty of the universe is not limited to what is immediately visible to our eyes. Deep space objects, seen through the largest of telescopes, are candidates for some of the most beautiful things ever seen by human eyes. Who could not fail to be impressed by the wonderful Hubble photos of the Crab and Eagle nebulas, or the views of the outer planets and moons from space probes such as Voyager and Cassini? To see for yoursel...

Cassini Uzay aracı 13 yıl Satürn yörüngesinde görev yaptıktan sonra yakıtının tükenmesiyle birlikte Satürn'e dalış yaparak veda etti. Cassini 20 yıllık macerasından sonra görevini tamamladı, Satürn'e dalış yaptı. pic.twitter.com/B0WBrOrsaU — Halil Bagis (@planetphysic) 16 Eylül 2017 İnsan gözünün görebildiği en uzak gezegende 13 yıl görev yapan Cassini toplamda 8 milyar km yol kat etti. pic.twitter.com/LhaKDhsUw5 — Halil Bagis (@planetphysic) 16 Eylül 2017 3- Bu 13 yılık süreçte 6 yeni uydu keşfetti , Satürn'e ki dev fırtınayı gözledi... pic.twitter.com/I6hvmuxO4J — Halil Bagis (@planetphysic) 16 Eylül 2017 4-Ayrıca Enceladus'taki buz gayzerlerini ve Titan'ın gizemli göllerin varlığını keşfetti. pic.twitter.com/BJ0WrADqYA — Halil Bagis (@planetphysic) 16 Eylül 2017 Cassini'nin Enceladus'tan gönderdiği veriler bu uyduda mikroorganizmaların yaşamına uygun bir ortam olduğunu gösterdi. pic.twitter.com/wRByfaB0...