what is in the big place called space inernet incomp.ppt
TRANSCRIPT
What is in the big place called space?
The life of a star.
What we are going to achieve today
• Find out how the universe was created• Put the size of the objects in the universe in
order• Are asteroids or comets a danger to us?• Find out about the life cycle of a star• What is the fate of our solar system?• A bit on the big bang (which was neither big or
a bang)
Contact• Watch the video and fill out the worksheet
http://www.youtube.com/watch?v=kNAUR7NQCLA
Word jumbletSraeaPnlt loarS
sesytmGaalxy
albueN ltteleaSi
rMeoteUn-jumble these words to find
the contents of the UNIVERSE
The size of objects in the universe
Small BigUse the flash cards to create the correct size order in the universe
Comets and Asteroidshttp://neo.jpl.nasa.gov/orbits/
Complete the asteroids and comets sentence sort
Stellar Evolution – How a Star is Born
NebulaGas cloud thatcollapses toform a star•BIRTH OF STAR
Heavy weight stars
Stars like sun
Main sequence life
Main sequence life
Super giant SupernovaNeutron staror black hole
Red giant Planetary Nebula White dwarf
The Star Life Cycle
Fate of the solar system
The Big Bang theoryhttp://www.youtube.com/watch?v=hSZqhqR5XKM
What are the main events of the big bang?
List the events:1)2)3)4)
Reflect and Review
I have a good idea on how the universe was created
I know the size order of some of the objects in our universe
I know the life cycle of a large star
I know the life cycle of a sun like star
I know about asteroids and comets and their potential risk.
I can describe the fate of the solar system
I know the main events from the big bang