Solar system
There are ___ planets in our solar system
8
a big collection of gas dust and billion of stars
What is a Galaxy
Stars have two competing forces; one pushing inward the other outward.
what are fusion and gravity
The dense cloud of gas from which all stars are born.
What is stellar nebula
The Goldilocks Zone includes this planet
What is Earth
Its gravitational force holds our solar system together
The Sun
The universe started with this.
What is the Big Bang
The system in rockets that carries the goods; satellites, astronauts, supplies for the space station
Most stars, like our sun, have a life span of about this many years.
What is an age of 10 billion years
This is the hottest planet in our solar system
Mercury
Our Solar System is ___ years old
4.6 billions years old
What is the Doppler Effect
This is the driving FORCE that is produced by the aircraft's propulsion system.
What is Thrust
White dwarfs with eventually cool and stop turning, then becoming this.
what is black dwarf
This is the biggest planet in our solar system
Jupiter
Gas Giants
This is the age of the Universe
What is 13.8 Billion years ago
Whether is it your turn to launch or anyone else's you should be focused on this.
The rocket
What is a Supernova
This is a unit of distance used to measure astronomical distances
What is light year
The inner and outer planets have this that runs between them.
What is the astroid belt
Our solar system is found in this galaxy
What is the Milky way Galaxy
This creates the frame of the rocket; giving it it's shape and strength.
Is the star is massive enough, instead of turning into a dense neutron star at the end of it's life it may become this.
What is a black hole
Pluto is in the Kuiper Belt and is considered to be this.