Antimatter

future that utilizes water on mars and fusion reactions for energy that are powered by the mining of helium on the moon. The three definitions that I will include about space propulsion and orbital mechanics are the effect of long term space flight, antimatter, and space elevators. The three definitions that I will include about sun and space weather are aurora, solar wind, and the magnetosphere. The three definitions that I will include about planetary characteristics are the atmosphere of Mars, the

The Atomic Theory The atomic theory is a fundamental scientific theory of the nature of matter, which states that matter is composed of discrete units called atoms, which came from the Greek word atomon, meaning ‘uncuttable’. This theory was based on the concept that any given item in the universe could be broken down using pico- and femtometer atomic/subatomic/alpha particles. If this idea had never been composed, science would have suffered as a result and many scientists would not have been

The book “Physics of the Impossible” was written by Japanese American theoretical physicist Michio Kaku. Kaku generally writes books about physics or physics related topics. Among his three New Work Times best seller, Physics of Impossible is one in which Kaku utilizes discourse of theoretical advancements to acquaint themes of basic material science with the reader. In this book, Kaku represents physics in various ways so that the reader understands the significance of physics and implement in his/her

15. Dark Matter and Dark Energy (1500 to 2000 not including references) Explain both concepts and the differences between them. Describe the observations that led to the hypothesis that dark matter is an important component of the Universe. Describe the suggested constituents of the dark matter. There have been many attempts to understand the world we live in, ranging from studies of objects as small in size as DNA to the study of massive objects as galaxy clusters and even the whole universe.

Big History Assessment Task 4 Question: How did the Universe begin, and how will it end? We know that the Universe has been around for approximately 13.8 billion years and that it will one day come to an end. But how did our massive Universe come to be and how will its destruction occur? This report aims to answer these two questions by delving deeper into the strongest theory

THEORIES OF THE ORIGIN OF THE UNIVERSE 1. Steady State Theory – based on the perfect cosmological principle that the universe looks the same from any location at anytime. This theory holds that the universe is unchanging, it has no beginning and no end. 2. Big Bang Theory – presupposes that the vast universe grew out of something where all matter and energy were compressed to infinite density and heated to trillions of degrees (a beginning which was an immensely small particle of high-density

"Report!" commanded Hauyne, steadying herself on the ship's navigation console. A spark jumped from the ceiling while more and more lights began to cut out. Their battered cruiser swayed precariously, side to side, as it hurtled through the cold, starry, upper atmosphere. "A-just a small engine fire! Shields barely stable. Hull is holding," Vermarine shouted her answer from the reactor room toward the back of the ship. The inner framework of the fuselage violently creaked and the metal plating rattled

fraction of a second, the Universe grew from smaller than a single atom to bigger than a galaxy. And it kept on growing at a fantastic rate. It is still expanding today. As the Universe expanded and cooled, energy changed into particles of matter and antimatter. These two opposite types of particles largely destroyed each other. But some matter survived.

The history of the atomic theory is thoroughly extensive. It had all started around 400 BCE when few people believed in an atomic theory, that atoms are building blocks. Democratic believed matter was made up of tiny particles. He called them atomos. Democratic is Leucippus’ most infamous pupil Later in history, the law of definite proportions was discovered. Two samples of given compounds are made of the same elements in exactly same proportions by mass regardless of the size or sources of the samples

Black Holes The American scientist John Wheeler coined the phrase “black hole” in 1969 to describe a massively compact star with such a strong gravitational field that light cannot escape. When a star’s central reserve of hydrogen is depleted, the star begins to die. Gravity causes the center to contract to higher and higher temperatures, while the outer regions swell up, and the star becomes a red giant. The star then evolves into a white dwarf, where most of its matter is compressed into