Cosmology

yes the thing which created the universe has a twitter account its called the big bang and it also has facebook account also called the big bang and a bebo account of the same name

Gas clouds in space are generally very thin, unless they are in the process of gravitational collapse into a new star. Any giant molecular cloud that our solar system might pass through is going to be too thin to have very much affect on the solar system. I would expect some minor reduction in the amount of sunlight that reaches Earth through the cloud.

There are various concepts and theories about the universe, including the Big Bang theory, multiverse theory, inflation theory, and the cosmic microwave background radiation. These concepts seek to explain the origins, expansion, and composition of the universe.

Objects found in the universe include stars, planets, moons, galaxies, asteroids, comets, and black holes. These objects vary in size, composition, and characteristics, contributing to the vast diversity and complexity of the cosmos.

The binding energy of the Earth-Moon system is the amount of energy required to completely separate the Earth and the Moon from each other, overcoming their gravitational attraction. It represents the total potential energy that the system possesses due to their mutual gravitational interaction. This energy helps keep the Moon in orbit around the Earth.

Yes and No - While the current measure for the mass of a black hole is based on an indirect measuring of the speed of the orbiting material, there is no direct measuring of the density of a black hole.

Density is a concept involving mass divided by volume. While one can abstract the mass of a black hole, measuring the volume is a little tricky. We know there is a boundary at the Schwarzschild radius (Schwarzschild horizon) and this is also called the event horizon. Bascially, anything that happens beyond that point is unknown to us. Supermassive black holes have properties which distinguish them from lower-mass classifications. First, the average density of a supermassive black hole (defined as the mass of the black hole divided by the volume within its Schwarzschild radius) can be less than the density of water in the case of some supermassive black holes. This is because the Schwarzschild radius is directly proportional to mass, while density is inversely proportional to the volume. Since the volume of a spherical object (such as the event horizon of a non-rotating black hole) is directly proportional to the cube of the radius, the density of a black hole is inversely proportional to the square of the mass, and thus higher mass black holes have lower average density.

To complicate things even more, space-time is highly distorted around a black hole, so even asking how big it is, adds further complexity to this answer. Nonetheless, black holes have a mass and size. However one can not know if the mass inside is accreted all at one point or more spread out and distibuted. It appears the inner dynamics of the black hole provide for a plasma like accretion disk, which that pretty much changes (or distorts) our traditional dimensional frame of reference. It could be that the black hole merely suspends acquire mass in a medium of energy state. Consequently this medium of energy may preclude its growth or shrinkage.

An Alpha particle is composed of two protons and two neutrons, so simplisticly it is heavier than one neutron by the mass of two protons and one neutron. A proton weighs in at 1.672621777(74)×10−27 kg and a neutron a bit more at

1.674927351(74)×10−27 so you can do the maths if u want to see the actual figure.

Alderaan is pronounced Aldorande in the Star Wars movies and is a fictional planet.

The star Alderaan is an old and disused term for the stars Procyon and Gomeisa in the constellation Canis Minor.

The theme of "Charon's Cosmology" by Charles Simic revolves around the idea of death and the afterlife. The poem explores the mythical figure of Charon, the ferryman who carries souls across the river Styx to the underworld. Simic contemplates mortality, the passage of time, and the unknown mysteries of life after death.

Cosmology is a branch of astronomy that focuses on the origin, evolution, and eventual fate of the universe as a whole. It deals with the big questions about the universe, such as its structure, composition, and expansion. Astronomy, on the other hand, is a broader field that studies celestial objects and phenomena in the universe. Cosmology provides the theoretical framework that guides astronomical observations and helps astronomers understand the universe at large.

Ptolemaic-Aristotelian cosmology was a geocentric model of the universe developed by Ptolemy based on Aristotle's ideas. It proposed that the Earth was stationary at the center of the universe, with celestial bodies moving in perfect circular orbits around it. This model dominated Western astronomy until the heliocentric model proposed by Copernicus in the 16th century.

Critics of the cosmological argument often argue that it does not necessarily point to the existence of a specific god or deity, and that it relies on the assumption that everything must have a cause without explaining what caused the initial cause. They also argue that the argument may not provide definitive proof of a god's existence and that it is based on premises that are not universally accepted.

The Big Bang theory is a scientific explanation for the origin of the universe, focused on the expansion from a very high-density state. This scientific theory does not necessarily imply the non-existence of a higher power or God. Many people see the Big Bang as a part of a larger divine plan or view the scientific understanding of the universe as compatible with their religious beliefs.

Cosmic background radiation provides important insights into the early universe, including its composition, density, and temperature. The presence of this radiation supports the theory of the Big Bang and helps explain the large-scale structure of the universe and the formation of galaxies. By studying cosmic background radiation, scientists can better understand the history and evolution of the universe.

Perhaps the most important contribution of radio astronomy to the Big Bang theory was to finally put to rest its only real rival, the Steady State theory.

Steady State theory required the Universe to be eternally similar to the way it is today, with the known expansion of the Universe compensated for by a continual creation of matter in intergalactic space.

However, in 1965, Arno Penzias and Robert Wilson, working with a Bell Labs horn antenna at Holmdel, New Jersey, (and looking for quite something else entirely) discovered a uniform microwave hiss coming from all over the sky. This turned out to match a prediction by George Gamow and others that the Big Bang should leave just such a remnant noise filling the Universe.

The Steady State theory had no explanation for the existence of this noise (now termed the cosmic microwave background), while the Big Bang theory not only demanded it but rather closely predicted its temperature.

Without the protection of a spacesuit or spacecraft, your body would be exposed to extreme temperatures, vacuum, and radiation in space. Due to the lack of oxygen and atmospheric pressure, your body would not decompose in the traditional sense but would gradually dehydrate and freeze. Over time, your body would be bombarded by cosmic radiation and solar wind, leading to desiccation and decomposition.

The term that best describes the conditions immediately following the big bang is "hot and dense." During this time, the universe was filled with extremely high temperatures and energy, with all matter and energy compressed into a very small, dense space.

After the first few hundred million years after the Big Bang, the universe was still in a hot, dense state, with elementary particles forming and ions beginning to combine into atoms. Gas clouds started to condense, leading to the formation of the first stars and galaxies. This marked the beginning of the universe's transition from a primarily uniform state to one with structures and complexity.

Theoretical Physicist. Raj is an Astro Physicist, Leonard is an Experimental Physicist.

The main cast of The Big Bang Theory was reported to be making around $1 million per episode in the later seasons of the show. This made them some of the highest-paid actors on television at the time.

The universe is vast and complex, encompassing all of space, time, matter, and energy. It provides the stage for the existence and interactions of galaxies, stars, planets, and life forms. The universe is constantly expanding and evolving, with many mysteries yet to be discovered and explored.

Yes, plasma is considered a state of matter where the particles are ionized. Plasma is often referred to as the fourth state of matter, distinct from solids, liquids, and gases, as it is composed of ionized particles that can conduct electricity. Fluids typically refer to liquids and gases, while plasma exhibits unique properties due to its ionized nature.

The discovery of the cosmic microwave background radiation (CMB) played a critical role in confirming the Big Bang theory. This radiation provides strong evidence supporting the idea that the universe originated from a highly compact, hot state and has been expanding and cooling ever since.