more than meets the eye
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MORE THAN MEETS THE EYE. What makes up the universe. Joseph Joachim Ranola and John Arbie Salunat Environmental Science 6. What makes up the UNIVERSE?. Something you CAN see. Something you CANNOT see. Nebulae. BARYONIC MATTER. Something you CAN see. - PowerPoint PPT PresentationTRANSCRIPT
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MORE THAN MEETS THE EYE
WHAT MAKES UP THE UNIVERSE
Joseph Joachim Ranola and John Arbie SalunatEnvironmental Science 6
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What makes up the
UNIVERSE?
Something you CAN see
Something you CANNOT see
Nebulae
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30-40 yrs. Ago: normal /ordinary matter or stuff that you CAN see”
Somet
hing y
ou
CAN see BARYONIC MATTER
protons, neutrons and electrons
The Universe composed of 4.6% atoms normal matter
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MORE THAN MEETS THE EYEThe universe is composed mostly of stuff we can’t see
Somet
hing y
ou
CANNOT se
e
DARK MATTER : Not reacted to light
DARK ENERGY : hypothetical form of energy tends to accelerate the expansion of the universe.
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There Are Five Kinds Of Nebulae
Emmision Nebula Reflection Nebula Dark Nebula Planetary Nebula Supernova Remnant
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Emmision nebula
Cloud of Ionized gasMost common sourceProtons
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Reflection Nebula
Interstellar dustDoesn’t create lightNot glowing plasmasLight source
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Dark nebula
Nonluminous nebulaDust and GasObscures lightLight source
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Planetary NebulaCreated when a star blowsOuter layers of gas expand
into spaceOften the shape of a ringWilliam HerschelSpherical cloudsRound like the planets
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Supernova NebulaOccurs when a high
mass star reaches the end of its life
Expanding shell of gasOriginates from ionized
gas
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CREDITSREFERENCEShttp://science.nasa.gov/astrophysics/focus-areas/what-is-dark-energy/http://wmap.gsfc.nasa.gov/universe/uni_matter.htmlhttp://science.howstuffworks.com/universe-made-of.htmhttp://en.wikipedia.org/wiki/Dark_energyhttp://en.wikipedia.org/wiki/Dark_matter
IMAGEShttp://blog.rackspace.co.uk/wpcontent/uploads/2012/07/thinking.pnghttp://cp.prs.k12.nj.us/jemmons/02BC4160000F50D3.23/12810_31812_1.gif?src=.PNGhttp://wmap.gsfc.nasa.gov/media/121236/121236_NewPieCharts720.pnghttp://dreadlocksnaturaldreads.com/wp-content/uploads/2011/10/universe.jpg