Defining Gravity
What is Mass and Distance?
This is the diagram that is used to classify and determine the lifetime of stars.
What is the H-R Diagram?
These two forces allow the planets to maintain their orbit around the Sun.
What is gravity and intertia?
This is the movement around the Sun once a year.
These will help scientists figure out what elements stars are made out of. This uses light and colors.
What is emission spectra?
The force of gravity on an object is this vocabulary term.
What is weight?
These are the two elements that most stars (including the Sun) are made up of.
What is hydrogen and helium?
This is the object's resistance to a change in motion.
What is intertia?
This is the scientist who discovered craters on the Moon and made very detailed observations of the Moon.
Who is Galileo?
For Supermassive stars, there are only these two endings.
What is a Neutron Star and a Black Hole?
If the mass of either object were to double, the gravitational force will do this.
What is the gravitational force would double?
This is the process stars go through to be able to shine.
What is nuclear fusion?
This is Kepler's law that involves doing a little math in order to get your answer.
What is Kepler's 3rd Law?
This type of eclipse happens when the Moon is covering the Sun and the Earth is in the Moon's shadow.
What is Solar Eclipse?
Blue Stars are this spectral class.
What is spectral class O?
What is it will decrease by 1/4?
This is where baby stars are born.
This is one of Kepler's laws that states that celestial objects move in an elliptical path
What is Kepler's 1st Law?
This is the type of eclipse that happens when the Earth is blocking the Sun for the Moon
What is a Lunar Eclipse?
It takes this amount of time for Carbon to fuse to Oxygen in stars.
What is 600 years?
This is the universal law of gravitation.
What is every object is attracted to every other object or The strength of the force of gravity between two objects depends on two factors; the masses of the objects and the distance between them?
This is a special type of neutron star that is like the "lighthouse" of space.
What is a pulsar?
This is Kepler's 2nd Law.
What is a planet sweeps out equal areas in equal amounts of time?
This is the reason we have shorter days and longer days during the year.
What is the tilt of the Earth's axis?
Betelgeuse is this kind of star according to your H-R diagram
What is a Supergiant?