Big Bang Theory and Hubble's Law
Black and White Holes
Black Holes and Einstein Theory
Universe Creation and Parallel Universes
100

What was the name of the universe theory formation?

The Big Bang

100

Why is there no observational evidence supporting the existence of white holes?

There is no observational evidence for white holes because none have been detected in space.

100

What's the name of the first black hole discovered?

Cygnus X-1

100

Did protons and neutrons form during the first seconds after the creation of the universe?

Yes, protons and neutrons were created after minutes of cooling.

200

How was the universe created?

The universe exploded and then cooled as it expanded.

200

What is the main idea behind shockwave cosmology proposed by Smoller and Temple?

It suggests that the Big Bang was not a single point singularity but rather an explosion within a black hole, creating an expanding universe.

200

What is an effect of black holes?

Deform spacetime

200

What is a parallel universe?

A parallel universe is a universe with its own reality, history, rules of physics, and maybe other versions of us.

300

Who created the Hubble's Law and when?

Edwin Hubble in 1929

300

What is a black hole?

A black hole is an astronomical object with a gravitational force so strong that nothing, not even light, can escape it.

300

Mention the three types of black holes

Stellar, intermediate, and supermassive

300

What happened during the firsts seconds after the creation of the universe?

During the firsts seconds of the bing bang, the universe was extremely hot and dense.

400

What is Hubble's Law about?

Hubble's law states that galaxies are moving away from each other at velocities proportional to their distances.

400

How many types of black holes exist?

3 types of black holes

400

When was Einstein's theory published?

1915

400

When did the Big Bang happen?

Some 13.7 billion years ago.

500

Mention the Hubble's Law formula

v = H₀ × d

500

How does the concept of a white hole differs from the concept of big bang according to general relativity?

The Big Bang is a cosmological event describing the universe's expansion from an initial hot, dense state, while white holes are theoretical, time-reversed versions of black holes.

500

What is the process of gravitational attraction called?  

Spaghettification

500

What means: "H₀"?

It is the Hubble's constant.

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