High-mass Stars
Low-mass Stars
Our Sun
Black Holes
Gravity
100
What are the two ways a High-mass star can end as?
A black hole or a neutron star (a pulsar)
100
How do Low-mass stars end their lives? (before a black dwarf)?
A white dwarf
100
Is the sun a lower-mass star or higher-mass star?
lower-mass star
100
What type of black hole is at the center of our galaxy?
supermassive black hole
100
Where is gravity the strongest?
in black holes
200
What is the name of the north star and what type of star is it?
Polaris, a supergiant
200
What are the two ways a white dwarf ends its life
supernova or black dwarf
200
What are the four main storms on the sun?
Prominences, solar flares, solar wind, and sunspots.
200
Our sun orbits this type of black hole.
supermassive black hole
200
How far does the sun's gravitational pull expand?
throughout the entire solar system
300
What type of supernova is it called when a supergiant star goes supernova?
Type 2 supernova
300
What type of supernova is it called when a white dwarf goes supernova?
Type 1A supernova
300
About how many AUs is the sun from Earth and about how many kilometers is that?
1 AU, 150,000 kilometers
300
What is the closest supermassive black hole to Earth's name?
Sagittarius A
300
How far can a supermassive black hole's gravitational pull extend?
Throughout an entire galaxy
400
What is the life cycle of a star 30 times the mass of our sun and in a single star system?
Nebula->protostar->giant->supergiant->supernova-> neutron star, also known as a pulsar
400
What is the life cycle for a star around as massive as the sun in a single star system?
Nebula->protostar->main-sequence->red giant->(then makes a nebula)->white dwarf->black dwarf
400
What type of star is the sun?
main sequence
400
If you cross this point, there is no turning back.
Event Horizon
400
What will happen to the sun if there was no gravity. (name one thing)
The sun could explode, and lose all the planets and objects orbiting it
500
After a high-mass star goes supernova, and doesn't form a black hole, what star is left and what can that star turn into?
A neutron star (also known as a pulsar) which can turn into a magnetar
500
What does there have to be in order for a possibility of a low-mass star to go supernova?
A white dwarf in a binary or multiple star system
500
What is the sun's real name?
Sol
500
What is the opposite of a black hole?
a white hole
500
What thing or things does gravity bend?
Space and time
M
e
n
u