evidence of the big bang
Name 1 piece of evidence for the big bang
CMBR
motion of galaxies
light spectra
How old is the universe
13.8 billion years old (accept +- 0.1 billion years)
what is the name of our galaxy
milky way
name any star
...
name a type of planet
terrestrial
ice giant
gas giant
super earth
Is the Big bang a fact
No it's a theory
Is the universe still expanding
yes, it is accelerating
Is the moon moving closer or further away from us
further away
Will our sun become a black hole
Nope
Is the water world from interstellar a real planet, double points if you can name the planet
yes, Kepler 22B
How do we know galaxies are moving away from us
red shift
What came first matter or forces
Forces
between which two planets is the asteroid belt located
Mars and jupiter
Name 2 types of stars
main sequence,red giant,red super giant, white dwarf, black dwarf, neutron star ,protostar
Define exoplanet
Any planet outside our solar system
How does the motion of galaxies provide proof of the big bang
As the galaxies are expanding, if we reverse the expansion than it indicates that the universe started from a single point
What are the 3 key components the universe is made of
matter, dark matter, dark energy
What type of galaxy is the milky way
spiral galaxy
Where do stars form
stellar nebulae, cloud of gas and dust
What equation is used to calculate the number of intelligent life species in the galaxy
Drake equation
What is the cosmic microwave background radiation
It is the first electromagnetic radiation released from the big bang which is the same everywhere
What percentage of the universe is made up of matter
4.6% +-1%
Name 3 components needed for life
Water,Oxygen,sulfer,carbon,phosphorus,time,habitable zone and luck
Continue the lifecycle of the sun from now til it's death
main sequence -red giant- white dwarf -black dwarf
One method used to detect exoplanets
Radial velocity(or description of it), transit photometry(or description of it) and gravitational lensing(or description of it). Do not accept just using a telescope