BigBang
This is radiation leftover from the Big Bang.
What is Cosmic Background Radiation?
This size star has a longer life cycle.
What are small size stars?
A unique feature of the H-R diagram. It appears to be backwards.
What is the X axis? OR What is temperature?
This keeps all planets in orbit.
What is the Sun's Gravity?
What are infrared rays?
This shifting of Star Spectra lines means an object os moving away from the observer.
Redshift
Stars are made of this 'soupy' texture, that is held together by gravity.
What is plasma?
These stars are very cool but bright.
What are Red Supergiants?
Cooler darker areas on the suns surface.
What are sunspots?
The densest type of star.
What is a neutron star?
Primary evidence we have for the Big Bang?
What is objects moving away from each other in space?
This determines a stars color.
What is temperature?
This is the category our sun is located in.
What is the main sequence?
This is the layer of the sun we can see from Earth.
What is the Photosphere?
Stars use this as fuel.
What is Hydrogen?
This Priest proposed the Big Bang Theory first.
Who is Georges Lemaître
This is at the end of a Blue Giants life cycle, it absorbs all light.
What is a Black Hole?
Bright and hot stars are located here in the H-R Diagram.
What is the top left of the H-R Diagram?
Where nuclear fusion occurs
What is the core?
Three things that can be left behind when a star dies.
White Dwarf, Black Hole, Neutron Star
All energy was compressed into one point we call this.
Singularity
The last stage of the life cycle for a star like our sun.
What is a Black Dwarf?
The temperature of a star is related to its....
What is absolute magnitude?
4H becomes 3He + energy
What is Nuclear Fusion?
How bright a star appears to us on Earth.
What is apparent magnitude?