Scientific Notation
The Big Bang
The Universe
Star Classification
Star Life Cycle
100
Change to scientific notation or a regular number: 1.5 x 10*3
What is 1,500
100
The Big Bang occurred.
What happened 13.7 billion years ago?
100
The name of our galaxy.
What is the Milky Way Galaxy?
100
A form of EM radiation has the longest wavelength.
What are radio waves?
100
Nebula.
What is the starting point for a star?
200
Change to scientific notation or a regular number: 0.00011
What is 1.1 x 10*-4
200
The first atoms formed after the 'Big Bang.'
What is 380,000 years ago?
200
The Milky Way is a spiral galaxy.
What is the shape of our galaxy?
200
The form of EM radiation that has the shortest wavelength.
What are Gamma rays?
200
A planetary nebula
What does a red giant turn into as it starts to lose its atmosphere?
300
Change to scientific notation or a regular number: 6
What is 6 x 10*0
300
The galaxy's EM spectrum is red-shifted.
How do we know a galaxy is away from the Earth?
300
The three types of galaxies.
What are spiral, elliptical, and irregular.
300
DOUBLE Temperature, color, composition, brightness, size.
What are the 5 star classification characteristics?
300
A pulsar
What is a fast rotating Neutron star that gives off radio waves?
400
Change to scientific notation or a regular number: DOUBLE 0.000000548
What is 5.48 x 10*-7
400
Hydrogen.
What is the most common element in the universe?
400
The force thought to be responsible for the expansion of the universe.
What is Dark Energy?
400
White Dwarfs
What is the brightest source of light in the universe?
400
Pure carbon
What is a white dwarf made of?
500
Change to scientific notation or a regular number: 1,454,600,000,000,000
What is 1.4546 x 10*15
500
The left over thermal radiation (heat) from the Big Bang.
What is cosmic background radiation?
500
What the 'dark' of Dark Matter means.
What is 'nothing from the EMS is emitted'?
500
Supergiants.
What are the largest stars called?
500
DOUBLE 1000 4 protons = Berilium
What is formed when a supergiant runs out of hydrogen fuses two atoms of helium?
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