Show:
THEORIES
STRUCTURE
EVIDENCE
PEOPLE
THE WHOLE GALAXY
100
This theory states that black holes can only absorb particles.
What is classical theory?
100
The edge of the black hole.
What is an event horizon?
100
This is a method that can be used to deduce the presence of black holes and can be also prescribed by a doctor.
What are x-rays?
100
In 1916, this person introduced the General Theory of Relativity.
Who is Albert Einstein?
100
This is what is at the centre of each galaxy.
What is a supermassive black hole?
200
The behaviour of matter and energy in atomic and subatomic levels.
What is quantum physics?
200
This black hole type is thought to be created right after the Big Bang.
What is a primordial black hole?
200
This is a method that can be used to deduce the presence of black holes and turned Bruce Banner into Hulk.
What are gamma-rays?
200
This person recently held a conference and proposed a new theory regarding black holes.
What is Stephen Hawking?
200
What type of star the sun is.
What is a dwarf star?
300
Physical information is destroyed upon entering the black hole.
What is the theory of relativity?
300
During the death of stars, these elements are produced.
What are carbon and oxygen?
300
This emission is what Hawking suggested.
What is Hawking radiation?
300
This person theorized that a parallel universe may exist.
Who is Stephen Hawking?
300
When galaxies that are still producing gas merge, some falls to the centre and creates this.
What are starbursts?
400
Gravity across a black hole’s event horizon is constant.
What is the zeroth law of black holes?
400
Where the mass in the black hole is concentrated.
What is singularity?
400
This is emitted by black holes.
What is Hawking / electromagnetic radiation?
400
This person coined the term "black hole".
Who is John Wheeler?
400
These are the two types of galaxies.
What are elliptical and spiral galaxies?
500
The conflict between the theory of general relativity and quantum physics.
What is Information Loss Paradox?
500
This black hole is created when the centre of a massive star collapses.
What is a stellar black hole?
500
This telescope was able to measure that mass of an object that was at the centre of M87.
What is the Hubble Telescope?
500
In 1786, this person proposed his idea of "dark bodies".
Who is John Michell?
500
This galaxy produces hot gas.
What is an elliptical galaxy?