This is not currently known. There does exist some asymmetry between matter and antimatter - meaning that they are not exact opposites in all aspects - but this asymmetry is not enough to explain why matter exists.
Well, that's an interesting question, friend! The universe isn't exactly like an atom, but they can both be quite complex and full of energy. Just like how every tiny detail adds to the beauty of a painting, every part of the universe plays a role in creating the wonderful world we live in. So let's appreciate both the intricacies of an atom and the vastness of the universe, and remember that everything is connected in its own special way.
Current scientific meaning of the word universe, is that it includes everything. So there is only one universe - The Universe However the new idea of String Theory is starting to suggest that there may be more than one universe, and so the meaning of the work universe may change in the future. The scientist Brian Greene is one of the leading physicist working on this theory. Science-teacher
Why is it advantageous for astronauts to live on a space station rather than in a space shuttle
A universe is the entire system of all matter and energy that exist, including galaxies, while a galaxy is a massive collection of stars, gas, dust, and dark matter held together by gravity. Galaxies are just one component of the universe, which contains all galaxies, stars, planets, and other cosmic entities.
The Hubble Space Telescope has provided valuable insights into the age and size of the universe, discovered new galaxies, and deepened our understanding of dark matter and dark energy. It has also allowed us to study the atmospheres of exoplanets and make groundbreaking observations of distant objects in the universe.
Sir Issac Newton had three laws of motion, which all concerned matter. The first was the law of inertia: an object is either still or moving at a constant speed, and will stay either moving or at the same speed unless acted on by an external force (such as friction - this is why you cannot slide forever on concrete). The second was the law of force: F=m*a (where F=force, M=mass, and a=acceleration). The third was the law of conservation of energy: for every action, there is an equal and opposite reaction (this is why, if you push off of the floor with your feet, you will go up - commonly known as jumping).
The physical environment is composed of matter, energy, space, and time. It is synonymous with the world or the universe in which we live.
No, the term "Earth" specifically refers to the planet we live on. The universe is the vast expanse of all known and unknown matter, energy, space, and time.
In science, 'universe' denotes the physical continuum in which we live consisting of matter and energy arranged in four dimensions of space and time. It can also denote another such continuum hypothetically separate from our universe with its own dimensions of space and time and its own arrangement of matter and energy.
It is not currently known whether there are other planets with intelligent life... or with any type of life for that matter. It does seem likely, considering the huge amount of stars in the Universe, most of which seem to have planets.
How to Live Safely in a Science Fictional Universe was created in 2010.
We live in the Milky Way.
How to Live Safely in a Science Fictional Universe has 256 pages.
The ISBN of How to Live Safely in a Science Fictional Universe is 0-307-37920-5.
Each year, Miss Universe will live stream the event on their website. The show can also be watched from your home live.
IN the galaxyIn the universe
In the core of the universe