Unit 7
The atmosphere of Venus is mostly similar to what planet?
What is Earth
A solar day at the poles of Uranus last how long
What is 42 years
What makes up most of the suns mass
What is Hydrogen
This type of star is in the last stages of stellar evolution
What is a red dwarf
Our solar system is location on what part of our Milk Way Galaxy
What is the edge of a spiral arm
What is the prominent feature of mars's poles
What is it's polar caps
What planet has the fastest winds
What is Neptune
What part of the sun is granulation found
What is the photosphere
The point where a star suddenly increases greatly in brightness because of a catastrophic explosion.
What is a suppernova
What is at the center of the Milky Way Galaxy
What is a supermassive blackhole
Besides its thick crust, what allows Mars to have such high volcanoes?
What is a lower gravity
What is Math
A loop of hydrogen extending outward from the surface of the sun
What is a solar prominence
A region of space with a gravitational field so massive that no matter or radiation can escape
what is A blackhole
Despite there being a black hole, the center of our galaxy is bright because of what
What is a large number of packed stars
Why is Mars red
What is oxidized Iron
Who named Pluto
Who is an 11-year-old girl
The aura of plasma that surrounds the sun
What is the corona
Once an object escapes this area of a blackhole, it cannot return
What is the event horizon
The theory that the universe started as a singularity and inflated into the cosmos that we know today, also the name of a popular TV show
What is the big bang theory
Mars and Venus have an atmosphere composed of mostly what?
What is Carbon Dioxide
What year was Pluto reclassified as a dwarf planet
When is 2006
The primary source of the suns energy comes from forming ___ atoms into ____
What is hydrogen and Helium
The vertical stretching and horizontal compression of objects in a strong gravitational field
What is spaghettification
The universe is approximately this old
How old is 13.8 billion years old