What is dark energy in simple terms?

Dark energy is the name given to the mysterious force that’s causing the rate of expansion of our universe to accelerate over time, rather than to slow down. That’s contrary to what one might expect from a universe that began in a Big Bang.

How did scientists discover dark matter?

We can detect the dark matter through gravitational lensing, which detects shifts in light produced by distant celestial objects [5]. The bright spots outside the colored areas are stars and galaxies that are not part of the Bullet Cluster (Credit: X-ray: NASA/CXC/CfA/ M.

What explains dark matter?

Dark matter is composed of particles that do not absorb, reflect, or emit light, so they cannot be detected by observing electromagnetic radiation. Dark matter is material that cannot be seen directly.

Why is dark matter important?

Understanding dark matter is important to understanding the size, shape and future of the universe. Understanding dark matter will also aid in definitively explaining the formation and evolution of galaxies and clusters. As a galaxy spins it should be torn apart.

When was dark matter first discovered?

1933
Originally known as the “missing mass,” dark matter’s existence was first inferred by Swiss American astronomer Fritz Zwicky, who in 1933 discovered that the mass of all the stars in the Coma cluster of galaxies provided only about 1 percent of the mass needed to keep the galaxies from escaping the cluster’s …

What is dark matter dark energy?

In short, dark matter slows down the expansion of the universe, while dark energy speeds it up. Dark matter works like an attractive force — a kind of cosmic cement that holds our universe together. This is because dark matter does interact with gravity, but it doesn’t reflect, absorb, or emit light.

What is dark energy and dark matter in simple terms?

In short, dark matter slows down the expansion of the universe, while dark energy speeds it up. Meanwhile, dark energy is a repulsive force — a sort of anti-gravity — that drives the universe’s ever-accelerating expansion.

What are the roles of dark matter and dark energy in the study of the origin of the universe expansion of the universe?

Astronomers theorize that the faster expansion rate is due to a mysterious, dark force that is pulling galaxies apart. One explanation for dark energy is that it is a property of space. As a result, this form of energy would cause the universe to expand faster and faster.

What is the meaning of prana shakti?

‘Prana-shakti’ means that aspect of the Cosmic Shakti which is behind all the organic phenomena of the universe. It is ‘prana-shakti’ which runs the human organism and also fuels the activity of thought. Whatever we do, think, imagine or create with our mind is accomplished by ‘chit-shakti’ or the energy of consciousness which, again, is prana.

What is bioelectricity or prana?

Bioelectricity or prana is far more complex than even sub-nuclear particles or matter. I, therefore, feel at a loss to understand how a distinction is made between ‘prana-shakti’ or ‘chit-shakti’. Since Consciousness is one, so must be the Shakti or Energy through which it acts, thinks, knows and feels.

Why is a living creature called a Prani?

This is the reason why a living creature is called a prani, which means possessing prana, in India. It is with the energy supplied by prana that the embodied Soul or jivatma can will, act or know. It is with this energy, again, that he can win liberation from the cycle of life and death.

What is the mystery of Shiva’s consciousness?

What mystery surrounds the phenomenon we do not know even at the present advanced stage of knowledge of the brain. Shiva or Universal Consciousness has the three-fold Shakti of iccha (will), jnana (knowledge) kriya (action), which is manifested in the creation, maintenance and destruction of the universe.