Stars & The Sun
A massive star will eventually go supernova and then form this
Black Hole
This type of energy has a wavelegth between UV and Infrared
Visible Light
What is occuring regarding the temperature of the universe as time progresses
cooling
Eccentricity, the numerical representation of an orbit, will be a value between these numbers
During what phase of the moon can there be a lunar eclipse?
Full Moon
This disrupts communications on earth such as cell service
Solar Flares
When spectral lines are shifted toward the red wavelength, it means the object is moving
further away
This universe is estimated to be this age
13.8 billion years
Planets move around this Sun in this shape
ellipse
How many high tides and low tides do we have everyday?
2 high, 2 low
These dark regions on a star are cool and have maximums every 11 years
Sunspots
This color of visible light has a shorter wavelength than green light
Blue or Violet
This form of energy is left over from the Big Bang(3 words)
Cosmic Background Microwave radiation
What happens to the speed of a planet as it moves closer to the Sun?
Faster
What is affected here on Earth by the Moon's gravity?
tides
The combining of hydrogen into helium to form energy
Nuclear Fusion
This type of energy has a longer wavelength than infrared
Microwaves or Radiowaves
This law states that as a galaxy moves further, it will move faster
Eliipses have 2 foci points, one being the Sun. What happens when you move these two points apart further?
The shape gets more elliptical
This is the position of the moon when there is a solar eclipse
between the Sun and Earth
This is the type of star that over 90% of stars belong to
Main Sequence Star
Gases in stars can be determined by looking at the fingerprint of the
Spectral lines
This word describes matter being pulled together by gravity forming clusters including our solar system, planets, and moons
accretion
What happens to the time it takes to revolve around the Sun when the planet is closer to the Sun?
It has a shorter period of revolution.
What is the reason that we only see one side of the moon at any given time?
Its rotational period is equal to it period of revolution.