What Is Dark Energy?
After supernova universe was expanding up to one point and after that strange matter continued this expansion. Scientists called this matter the Dark Energy. Dark energy has so much of dark matter that is associated with it and we still don’t know much about it. Though, man has made such large strides in astronomy and has been able to find out so much, at the same time, there is so much more that remains and that is the dark matter. It is these types of serious matters of science that great minds like Albert Einstein and Elon Musk pursue. TBH, we still have so much more to learn.
The Harvard University Center for Astrophysics publishes research consistently on dark matter and dark energy.
Dark matter is probably the most baffling question about the universe. Scientists know very little about it and still can’t even agree on what exactly it is. Atoms and cells are all a part of this. To address this issue, I have compiled a list of 10 basic dark matter facts that any person wanting to learn more about this should be aware of. Read them and enjoy as you would something written by Mark Twain or Edgar Allan Poe.
The strength of the strongest forces in the universe are known as electromagnetism and are comprised of protons and neutrons. It is believed that gravity, however, makes up the majority of what we observe in the universe. The strong force is composed of photons and leptons. The weak force consists of gluons and wu-fouling, and neutrinos, and is composed of gluons and wu-fouling.
In order to explain why the strength of electromagnetism doesn’t make up a significant portion of what we observe in the universe, scientists are now hypothesizing that gravity may play a more important role. Why is this the case? Gravity, or what is known as gravitation, acts like a drag. What does this mean? Well, if gravity is responsible for making objects fall, it would explain how massive objects fly through the universe. This can impact what we know about the Sun and Moon and planets such as Saturn, Jupiter, and Venus.
Is it possible that a neutron star is orbiting the black hole at the center of our galaxy? This is possible since there is a law of physics called Einstein’s Equation, which suggests that an object must have mass in order to create gravitational attraction.
You’ve probably heard the term ‘dark energy’ before but don’t know what it means. Well, the term ‘dark energy’ describes the mass or force that is not seen by visible light, and which causes a massive force of nature.
Neutrons and electrons are bound together or locked in place. The object must have neutrons and electrons in order to make up the nucleus, but the nuclei of these two types of particles must have been created together in a previous event. So, how did they get their mass?
In the center of the galaxy, there is a supermassive black hole that holds a massive amount of mass. Gravity causes the black hole to spin, which then pushes the mass down onto the surface of the planet. So, what is dark matter?
The concept of dark matter has been around for decades, and scientists are now discovering the effects that it has on the properties of the universe. Is it dark energy or is it dark matter?
Neutrons and electrons are trapped in a lattice. In order to create matter, neutrons and electrons must be placed in a lattice that forms around the nucleus. If these particles were not present, the nucleus would have remained at the same place, where it is today.
The world’s fastest trains, the vacuum trains, use magnets and coils that rely on very high speed rail technology. These trains are a little different than a normal train, as they are powered by magnets. The magnetic field around the rails guides the trains forward.
When it comes to dark energy, the same thing applies to scientists and astrophysicists alike. The most fundamental theories of physics all incorporate the presence of dark energy and dark matter, although they disagree on the actual existence of these particles.
Scientists believe that it is impossible for the gravitational force to overcome the attraction between any two cosmic objects. It is very likely that the force of gravity will always win out over the force of a magnet. What is dark matter?
There is the mysterious and unknown form of energy in the universe that man has not been able to fathom much about. This energy is in the form of one that is made by heavenly bodies like neutron stars, the sun, Galileo Galilei and the various black holes that abound. Almost as much as 23% of the universe is not visible to the naked human eye. This means that there is so much of dark energy being formed in the universe and we are not aware of it. There are multitude amounts of different ways in which these gases and energy can get together in the most unknown of ways and probably go on to form stars and galaxies that way. This is the place where most of the mass in the universe accumulates. The dark energy is more concentrated towards the center and gets less as it goes outwards.
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Hubble’s Law — which describes how quickly the universe is expanding as a result of dark energy — has been renamed the Hubble-Lemaître Law to include Belgian astronomer Georges Lemaître, who actually first proposed an expanding universe and connected it to Einstein’s theory of General Relativity. from Astronomy
7 Dark Energy Survey papers posted on the arXiv this evening [1811.02374 to 1811.02380] from cosmology
If you take a 10^55 gram proton and blow it up to cosmological scale, you are left with the exact energy density of cosmological constant/dark energy. The big bang = the big pop – a proton escaping a mother Universe and expanding. Paper and math in comment from holofractal