SlideShare a Scribd company logo
1 of 30
Download to read offline
 
the  Universe Presented by: Loreto C. Morales BEED IIIA GEN.
What is Cosmology? The Study of the Universe: its structure, origin, evolution, and destiny Cosmology  (from the Greek word,  kosmos , "universe"; and  -logia , "study"), in strict usage, refers to the study of the Universe in its totality BEED ‘s
2nd Century:  Claudius Ptolemy Model: Earth-centered Cosmology Big Idea: Different laws for Earth and the cosmos 16th Century:  Nicolaus Copernicus   Model: Sun-centered Cosmology Big Idea: Universal physics; same laws everywhere 20th Century: Edwin Hubble Model: Big Bang Cosmology  Big Idea: Universe is changing, evolving Our View of the Cosmos – 3 basic assumptions of Cosmology
…“ the natural motion of the Earth ….is towards the center of the universe; that is the reason it is now lying at the center.” Aristotle, On the Heavens Earth-centered Cosmology:  Claudius Ptolemy, 100-170 AD
Prediction : Future planetary positions  Observation :  retrograde motion of planets Refine :  epicycles  Success!   For 1500 years Testing the Earth-centered model Retrograde orbit, a red satellite orbits clockwise around a blue/black planet spinning counter clockwise.
Prediction : Phases of Venus   Observation :  Full set of phases Crisis! Limitations  of Earth-centered model
Sun-centered Cosmology:   Nicolaus Copernicus 1473-1543 “  At rest, however, in the middle of everything is the Sun.” Nicholaus Copernicus, de Revolutionibus
Prediction :  Future planetary positions  Observation : No better than Ptolemy Testing the Sun-centered model Two bodies with similar mass orbiting around a common  barycenter  with elliptic orbits. Refine : elliptical orbits (Johannes Kepler 1571-1630)
Prediction :  Sun at center of Cosmos Observation :  Sun is not at center of  universe  (1918) Testing the Sun-centered model Crisis! Observation :  The galaxy is not the entire universe (1923)
Big Bang Cosmology: Albert Einstein (1879-1955) “ A human being is part of a whole, called by us  ‘universe’, a part limited in time and space.” The  Big Bang  was the event which led to the formation of the universe according to the prevailing cosmological theory of the universe's early development (known as the  Big Bang theory  or  Big Bang model ).
Prediction :  The universe is expanding Observation :  Galaxies are moving apart from each other (1929) Testing the Big Bang model
Prediction :  If the universe was denser, hotter, in past, we should see  evidence of left-over heat from early universe. Observation :  Left-over heat from the early universe. ( Penzias and Wilson, 1965 )   Testing the Big Bang model Cosmic microwave background radiation
Prediction:  A hot, dense expanding universe, should be  predominantly hydrogen, helium. The Sun: 74.5% H, 24% He by mass Observation:  Universe is ~75% hydrogen, ~25% helium by mass Testing the Big Bang model Cecilia Payne
Observation : 90% of matter is an unknown form:  Dark Matter. Refine :  A new and unknown form of matter exists.  But its gravity  works the same way, and its presence is needed to explain how  the universe looks.   Testing the Big Bang model Vera Rubin
Dark Energy 73% “ Normal Matter” 4% “ Dark Matter” 23 %
Prediction: An expanding universe is evolving over time. If we look at the early universe, it should appear different. Observation:  Distant galaxies less evolved, physically and chemically . Testing the Big Bang model
Evidence for an expanding universe The spectrum of hydrogen gas is the unique  fingerprint of that element Hydrogen lamp
Evidence for an expanding universe Orion Nebula When we see a repeat of the pattern we saw in the lab, we know hydrogen is present
Evidence for an expanding universe We see the same repeating pattern of lines in  a galaxy, but displaced to the red   Galaxy UGC 12915
Evidence for an expanding universe The further the galaxy,  the more the shift to the red Galaxy UGC 12508
Evidence for an expanding universe Galaxy KUG 1750 The greater the red shift,  the faster the galaxy is receding
                                                            
Evidence for an expanding universe The red shift is caused  by the expansion of space .  Galaxy KUG 1217
Evidence for an expanding universe The red shift is evidence  for an expanding universe  Galaxy IRAS F09159
[object Object],[object Object],[object Object]
The Hubble constant H is one of the most important numbers in cosmology because it may be used to estimate the size and age of the Universe. It indicates the rate at which the universe is expanding. H = v/d
Acceleration Expansion Inflation Big Bang PAST AND PRESENT OF THE UNIVERSE ACCORDING TO THE BIG BANG
Acceleration (Present Day) Expansion Inflation Big Bang PAST AND PRESENT OF THE UNIVERSE ACCORDING TO THE BIG BANG
 

More Related Content

What's hot

CA 3.04 Heliocentrism
CA 3.04 HeliocentrismCA 3.04 Heliocentrism
CA 3.04 HeliocentrismStephen Kwong
 
Evolution of universe
Evolution of universeEvolution of universe
Evolution of universeAnmol Marya
 
grade 11 Chapter 1 Origin of the Universe
grade 11 Chapter 1 Origin of the Universe grade 11 Chapter 1 Origin of the Universe
grade 11 Chapter 1 Origin of the Universe knip xin
 
Ns1 origin of universe
Ns1 origin of universeNs1 origin of universe
Ns1 origin of universerichardpascua
 
Expansion Of The Universe
Expansion Of The UniverseExpansion Of The Universe
Expansion Of The UniverseJoan Shinkle
 
Earth science the origin of the universe
Earth science  the origin of the universeEarth science  the origin of the universe
Earth science the origin of the universeElnora Troncoso
 
Accelerated expansion of universe and evolving ideas about gravity
Accelerated expansion of universe and evolving ideas about gravityAccelerated expansion of universe and evolving ideas about gravity
Accelerated expansion of universe and evolving ideas about gravityMichael Marty
 
CA 3.05 Copernican Revolution
CA 3.05 Copernican RevolutionCA 3.05 Copernican Revolution
CA 3.05 Copernican RevolutionStephen Kwong
 
CA 3.08 The Milky Way Universe
CA 3.08 The Milky Way UniverseCA 3.08 The Milky Way Universe
CA 3.08 The Milky Way UniverseStephen Kwong
 
How the universe began
How the universe beganHow the universe began
How the universe beganalice_leung
 
Theories on the origin of the universe
Theories on the origin of the universeTheories on the origin of the universe
Theories on the origin of the universeAnabelle Montevirgen
 
PM [03] Copernicus' & Kepler's Orbitals
PM [03] Copernicus' & Kepler's OrbitalsPM [03] Copernicus' & Kepler's Orbitals
PM [03] Copernicus' & Kepler's OrbitalsStephen Kwong
 
CA 3.01 Ancient Cosmology
CA 3.01 Ancient CosmologyCA 3.01 Ancient Cosmology
CA 3.01 Ancient CosmologyStephen Kwong
 
U01 Universe
U01 UniverseU01 Universe
U01 UniverseAlkor
 

What's hot (20)

CA 3.04 Heliocentrism
CA 3.04 HeliocentrismCA 3.04 Heliocentrism
CA 3.04 Heliocentrism
 
The Big Bang theory
The Big Bang theoryThe Big Bang theory
The Big Bang theory
 
Evolution of universe
Evolution of universeEvolution of universe
Evolution of universe
 
Astronomy group-2
Astronomy group-2Astronomy group-2
Astronomy group-2
 
grade 11 Chapter 1 Origin of the Universe
grade 11 Chapter 1 Origin of the Universe grade 11 Chapter 1 Origin of the Universe
grade 11 Chapter 1 Origin of the Universe
 
Ns1 origin of universe
Ns1 origin of universeNs1 origin of universe
Ns1 origin of universe
 
B. the universe
B. the universeB. the universe
B. the universe
 
Expansion Of The Universe
Expansion Of The UniverseExpansion Of The Universe
Expansion Of The Universe
 
Earth science the origin of the universe
Earth science  the origin of the universeEarth science  the origin of the universe
Earth science the origin of the universe
 
1.1 Origin Universe
1.1 Origin Universe1.1 Origin Universe
1.1 Origin Universe
 
Accelerated expansion of universe and evolving ideas about gravity
Accelerated expansion of universe and evolving ideas about gravityAccelerated expansion of universe and evolving ideas about gravity
Accelerated expansion of universe and evolving ideas about gravity
 
CA 3.05 Copernican Revolution
CA 3.05 Copernican RevolutionCA 3.05 Copernican Revolution
CA 3.05 Copernican Revolution
 
CA 3.08 The Milky Way Universe
CA 3.08 The Milky Way UniverseCA 3.08 The Milky Way Universe
CA 3.08 The Milky Way Universe
 
How the universe began
How the universe beganHow the universe began
How the universe began
 
Theories on the origin of the universe
Theories on the origin of the universeTheories on the origin of the universe
Theories on the origin of the universe
 
Universe
UniverseUniverse
Universe
 
Astronomy - Notes
Astronomy - NotesAstronomy - Notes
Astronomy - Notes
 
PM [03] Copernicus' & Kepler's Orbitals
PM [03] Copernicus' & Kepler's OrbitalsPM [03] Copernicus' & Kepler's Orbitals
PM [03] Copernicus' & Kepler's Orbitals
 
CA 3.01 Ancient Cosmology
CA 3.01 Ancient CosmologyCA 3.01 Ancient Cosmology
CA 3.01 Ancient Cosmology
 
U01 Universe
U01 UniverseU01 Universe
U01 Universe
 

Viewers also liked

Phenomenology & pedagogy
Phenomenology & pedagogyPhenomenology & pedagogy
Phenomenology & pedagogyNorm Friesen
 
Wandering Star: The Image of the Constellation in Benjamin, Giedion & McLuhan
Wandering Star: The Image of the Constellation in Benjamin, Giedion & McLuhanWandering Star: The Image of the Constellation in Benjamin, Giedion & McLuhan
Wandering Star: The Image of the Constellation in Benjamin, Giedion & McLuhanNorm Friesen
 
Solar system - a powerpoint presentation by Tanisha Pahwa - 5th
Solar system - a powerpoint presentation by Tanisha Pahwa - 5thSolar system - a powerpoint presentation by Tanisha Pahwa - 5th
Solar system - a powerpoint presentation by Tanisha Pahwa - 5thRajesh Pahwa
 
Patterns in the Sky: Constellation
Patterns in the Sky: ConstellationPatterns in the Sky: Constellation
Patterns in the Sky: ConstellationRachel Espino
 
Introductionto constellation
Introductionto constellationIntroductionto constellation
Introductionto constellationSyed Shah
 
Stars & constellations
Stars & constellationsStars & constellations
Stars & constellationsRaman Kumar
 
Stars and Galaxies
Stars and GalaxiesStars and Galaxies
Stars and Galaxiesduncanpatti
 
Constellations
ConstellationsConstellations
Constellationsbeckera
 
Stars and Constellations
Stars and ConstellationsStars and Constellations
Stars and ConstellationsSeniorInfants
 
Theories explaining the origin of the universe.
Theories explaining the origin of the universe.Theories explaining the origin of the universe.
Theories explaining the origin of the universe.Iris Veda David
 
Thoeries of the Origin of Solar System
Thoeries of the Origin of Solar SystemThoeries of the Origin of Solar System
Thoeries of the Origin of Solar SystemNia Noelle
 
The Stars And The Galaxies In The Universe 2 L
The Stars And The Galaxies In The Universe 2 LThe Stars And The Galaxies In The Universe 2 L
The Stars And The Galaxies In The Universe 2 Lguest2dc5cb
 
Theories Of The Universe
Theories Of The UniverseTheories Of The Universe
Theories Of The UniverseGreg
 
Galaxy presentation
Galaxy presentationGalaxy presentation
Galaxy presentationBabubij
 
The origin of the universe
The origin of the universeThe origin of the universe
The origin of the universeHamalgo
 

Viewers also liked (20)

Phenomenology & pedagogy
Phenomenology & pedagogyPhenomenology & pedagogy
Phenomenology & pedagogy
 
Wandering Star: The Image of the Constellation in Benjamin, Giedion & McLuhan
Wandering Star: The Image of the Constellation in Benjamin, Giedion & McLuhanWandering Star: The Image of the Constellation in Benjamin, Giedion & McLuhan
Wandering Star: The Image of the Constellation in Benjamin, Giedion & McLuhan
 
Solar system - a powerpoint presentation by Tanisha Pahwa - 5th
Solar system - a powerpoint presentation by Tanisha Pahwa - 5thSolar system - a powerpoint presentation by Tanisha Pahwa - 5th
Solar system - a powerpoint presentation by Tanisha Pahwa - 5th
 
Patterns in the Sky: Constellation
Patterns in the Sky: ConstellationPatterns in the Sky: Constellation
Patterns in the Sky: Constellation
 
Introductionto constellation
Introductionto constellationIntroductionto constellation
Introductionto constellation
 
Stars & constellations
Stars & constellationsStars & constellations
Stars & constellations
 
Galaxies
GalaxiesGalaxies
Galaxies
 
Stars and Galaxies
Stars and GalaxiesStars and Galaxies
Stars and Galaxies
 
Constellations
ConstellationsConstellations
Constellations
 
Stars and Constellations
Stars and ConstellationsStars and Constellations
Stars and Constellations
 
Theories explaining the origin of the universe.
Theories explaining the origin of the universe.Theories explaining the origin of the universe.
Theories explaining the origin of the universe.
 
Constellation
ConstellationConstellation
Constellation
 
Thoeries of the Origin of Solar System
Thoeries of the Origin of Solar SystemThoeries of the Origin of Solar System
Thoeries of the Origin of Solar System
 
Constellations
ConstellationsConstellations
Constellations
 
The Stars And The Galaxies In The Universe 2 L
The Stars And The Galaxies In The Universe 2 LThe Stars And The Galaxies In The Universe 2 L
The Stars And The Galaxies In The Universe 2 L
 
Theories Of The Universe
Theories Of The UniverseTheories Of The Universe
Theories Of The Universe
 
Galaxy presentation
Galaxy presentationGalaxy presentation
Galaxy presentation
 
Constellations
ConstellationsConstellations
Constellations
 
Presentaciòn de Sistema Constellation SD
Presentaciòn de Sistema Constellation SDPresentaciòn de Sistema Constellation SD
Presentaciòn de Sistema Constellation SD
 
The origin of the universe
The origin of the universeThe origin of the universe
The origin of the universe
 

Similar to the Universe by Loreto

Introduction to big bang
Introduction to big bangIntroduction to big bang
Introduction to big bangSabiq Hafidz
 
Thebigbangtheory
ThebigbangtheoryThebigbangtheory
ThebigbangtheoryRahman Ash
 
the-bigbang-theory
the-bigbang-theorythe-bigbang-theory
the-bigbang-theoryRahman Ash
 
thebigbangtheory59725464
thebigbangtheory59725464thebigbangtheory59725464
thebigbangtheory59725464Rahman Ash
 
thebigbangtheory-59725464
thebigbangtheory-59725464thebigbangtheory-59725464
thebigbangtheory-59725464Rahman Ash
 
The bigbang theory-59725464
The bigbang theory-59725464The bigbang theory-59725464
The bigbang theory-59725464Rahman Ash
 
Thebigbangtheory
ThebigbangtheoryThebigbangtheory
ThebigbangtheoryRahman Ash
 
Thebigbangtheory
ThebigbangtheoryThebigbangtheory
ThebigbangtheoryRahman Ash
 
the-bigbang-theory-59725464
the-bigbang-theory-59725464the-bigbang-theory-59725464
the-bigbang-theory-59725464Rahman Ash
 
The Big Bang Theory
The Big Bang TheoryThe Big Bang Theory
The Big Bang Theoryrose_aries15
 
Theories on the Origin of the Universe.pdf
Theories on the Origin of the Universe.pdfTheories on the Origin of the Universe.pdf
Theories on the Origin of the Universe.pdfMiyahLhorsylGlimada
 
document-part- (8).doc
document-part- (8).docdocument-part- (8).doc
document-part- (8).docPheo23
 
Space and beyond the universe
Space and beyond the universeSpace and beyond the universe
Space and beyond the universeBibi Bibi
 
ExpandingUniverse fgadhs ukfkfkfuk u djd
ExpandingUniverse fgadhs ukfkfkfuk u djdExpandingUniverse fgadhs ukfkfkfuk u djd
ExpandingUniverse fgadhs ukfkfkfuk u djdBiboMova1
 

Similar to the Universe by Loreto (20)

Cosmology,bigbang and dark energy
Cosmology,bigbang and dark energyCosmology,bigbang and dark energy
Cosmology,bigbang and dark energy
 
Introduction to big bang
Introduction to big bangIntroduction to big bang
Introduction to big bang
 
Thebigbangtheory
ThebigbangtheoryThebigbangtheory
Thebigbangtheory
 
the-bigbang-theory
the-bigbang-theorythe-bigbang-theory
the-bigbang-theory
 
thebigbangtheory59725464
thebigbangtheory59725464thebigbangtheory59725464
thebigbangtheory59725464
 
thebigbangtheory-59725464
thebigbangtheory-59725464thebigbangtheory-59725464
thebigbangtheory-59725464
 
The bigbang theory-59725464
The bigbang theory-59725464The bigbang theory-59725464
The bigbang theory-59725464
 
Thebigbangtheory
ThebigbangtheoryThebigbangtheory
Thebigbangtheory
 
Thebigbangtheory
ThebigbangtheoryThebigbangtheory
Thebigbangtheory
 
the-bigbang-theory-59725464
the-bigbang-theory-59725464the-bigbang-theory-59725464
the-bigbang-theory-59725464
 
The Big Bang Theory
The Big Bang TheoryThe Big Bang Theory
The Big Bang Theory
 
Theories on the Origin of the Universe.pdf
Theories on the Origin of the Universe.pdfTheories on the Origin of the Universe.pdf
Theories on the Origin of the Universe.pdf
 
D3
D3D3
D3
 
D3
D3D3
D3
 
document-part- (8).doc
document-part- (8).docdocument-part- (8).doc
document-part- (8).doc
 
Expanding universe
Expanding universeExpanding universe
Expanding universe
 
Space and beyond the universe
Space and beyond the universeSpace and beyond the universe
Space and beyond the universe
 
ExpandingUniverse fgadhs ukfkfkfuk u djd
ExpandingUniverse fgadhs ukfkfkfuk u djdExpandingUniverse fgadhs ukfkfkfuk u djd
ExpandingUniverse fgadhs ukfkfkfuk u djd
 
ExpandingUniverse.ppt
ExpandingUniverse.pptExpandingUniverse.ppt
ExpandingUniverse.ppt
 
Best big bang presentation
Best big bang presentation Best big bang presentation
Best big bang presentation
 

More from RODELoreto MORALESson

More from RODELoreto MORALESson (20)

Carlo Tomas Resume
Carlo Tomas ResumeCarlo Tomas Resume
Carlo Tomas Resume
 
Melduar resume
Melduar resumeMelduar resume
Melduar resume
 
Loreto updated application letter
Loreto updated application letterLoreto updated application letter
Loreto updated application letter
 
sadist-lover
sadist-loversadist-lover
sadist-lover
 
Rickyboy resume
Rickyboy resumeRickyboy resume
Rickyboy resume
 
Ruby mhay resume
Ruby mhay resumeRuby mhay resume
Ruby mhay resume
 
I Am Your Pastor
I Am Your PastorI Am Your Pastor
I Am Your Pastor
 
MFLC Class Record - Kinder I
MFLC Class Record - Kinder IMFLC Class Record - Kinder I
MFLC Class Record - Kinder I
 
MFLC Kinder I 2nd Quarter Test
MFLC Kinder  I 2nd Quarter TestMFLC Kinder  I 2nd Quarter Test
MFLC Kinder I 2nd Quarter Test
 
MFLC Nursery 2nd Quarter Test
MFLC Nursery 2nd Quarter TestMFLC Nursery 2nd Quarter Test
MFLC Nursery 2nd Quarter Test
 
MFLC 2nd Monthly Test
MFLC 2nd Monthly TestMFLC 2nd Monthly Test
MFLC 2nd Monthly Test
 
TCA-BEEd IVA-General Examinees at PRC Manila (Batch 2012)
TCA-BEEd IVA-General Examinees at PRC Manila (Batch 2012)TCA-BEEd IVA-General Examinees at PRC Manila (Batch 2012)
TCA-BEEd IVA-General Examinees at PRC Manila (Batch 2012)
 
MFLC Form 137-A
MFLC Form 137-AMFLC Form 137-A
MFLC Form 137-A
 
How to apply for the LET
How to apply for the LETHow to apply for the LET
How to apply for the LET
 
Mapalad FLC- 1st Quarter Exam
Mapalad FLC- 1st Quarter ExamMapalad FLC- 1st Quarter Exam
Mapalad FLC- 1st Quarter Exam
 
Mapalad FLC -1st Monthly Exam
Mapalad FLC -1st Monthly ExamMapalad FLC -1st Monthly Exam
Mapalad FLC -1st Monthly Exam
 
Organization and administration in guidance and counseling2
Organization and administration in guidance and counseling2Organization and administration in guidance and counseling2
Organization and administration in guidance and counseling2
 
Instructional Planning
Instructional PlanningInstructional Planning
Instructional Planning
 
Perennialism (My Report)
Perennialism (My Report)Perennialism (My Report)
Perennialism (My Report)
 
Globalization (My Report)
Globalization (My Report)Globalization (My Report)
Globalization (My Report)
 

Recently uploaded

How to Show Error_Warning Messages in Odoo 17
How to Show Error_Warning Messages in Odoo 17How to Show Error_Warning Messages in Odoo 17
How to Show Error_Warning Messages in Odoo 17Celine George
 
What is the Future of QuickBooks DeskTop?
What is the Future of QuickBooks DeskTop?What is the Future of QuickBooks DeskTop?
What is the Future of QuickBooks DeskTop?TechSoup
 
Easter in the USA presentation by Chloe.
Easter in the USA presentation by Chloe.Easter in the USA presentation by Chloe.
Easter in the USA presentation by Chloe.EnglishCEIPdeSigeiro
 
PISA-VET launch_El Iza Mohamedou_19 March 2024.pptx
PISA-VET launch_El Iza Mohamedou_19 March 2024.pptxPISA-VET launch_El Iza Mohamedou_19 March 2024.pptx
PISA-VET launch_El Iza Mohamedou_19 March 2024.pptxEduSkills OECD
 
How to Solve Singleton Error in the Odoo 17
How to Solve Singleton Error in the  Odoo 17How to Solve Singleton Error in the  Odoo 17
How to Solve Singleton Error in the Odoo 17Celine George
 
P4C x ELT = P4ELT: Its Theoretical Background (Kanazawa, 2024 March).pdf
P4C x ELT = P4ELT: Its Theoretical Background (Kanazawa, 2024 March).pdfP4C x ELT = P4ELT: Its Theoretical Background (Kanazawa, 2024 March).pdf
P4C x ELT = P4ELT: Its Theoretical Background (Kanazawa, 2024 March).pdfYu Kanazawa / Osaka University
 
Patterns of Written Texts Across Disciplines.pptx
Patterns of Written Texts Across Disciplines.pptxPatterns of Written Texts Across Disciplines.pptx
Patterns of Written Texts Across Disciplines.pptxMYDA ANGELICA SUAN
 
Ultra structure and life cycle of Plasmodium.pptx
Ultra structure and life cycle of Plasmodium.pptxUltra structure and life cycle of Plasmodium.pptx
Ultra structure and life cycle of Plasmodium.pptxDr. Asif Anas
 
Clinical Pharmacy Introduction to Clinical Pharmacy, Concept of clinical pptx
Clinical Pharmacy  Introduction to Clinical Pharmacy, Concept of clinical pptxClinical Pharmacy  Introduction to Clinical Pharmacy, Concept of clinical pptx
Clinical Pharmacy Introduction to Clinical Pharmacy, Concept of clinical pptxraviapr7
 
Drug Information Services- DIC and Sources.
Drug Information Services- DIC and Sources.Drug Information Services- DIC and Sources.
Drug Information Services- DIC and Sources.raviapr7
 
How to Add a New Field in Existing Kanban View in Odoo 17
How to Add a New Field in Existing Kanban View in Odoo 17How to Add a New Field in Existing Kanban View in Odoo 17
How to Add a New Field in Existing Kanban View in Odoo 17Celine George
 
Patient Counselling. Definition of patient counseling; steps involved in pati...
Patient Counselling. Definition of patient counseling; steps involved in pati...Patient Counselling. Definition of patient counseling; steps involved in pati...
Patient Counselling. Definition of patient counseling; steps involved in pati...raviapr7
 
In - Vivo and In - Vitro Correlation.pptx
In - Vivo and In - Vitro Correlation.pptxIn - Vivo and In - Vitro Correlation.pptx
In - Vivo and In - Vitro Correlation.pptxAditiChauhan701637
 
Benefits & Challenges of Inclusive Education
Benefits & Challenges of Inclusive EducationBenefits & Challenges of Inclusive Education
Benefits & Challenges of Inclusive EducationMJDuyan
 
How to Add a many2many Relational Field in Odoo 17
How to Add a many2many Relational Field in Odoo 17How to Add a many2many Relational Field in Odoo 17
How to Add a many2many Relational Field in Odoo 17Celine George
 
The Stolen Bacillus by Herbert George Wells
The Stolen Bacillus by Herbert George WellsThe Stolen Bacillus by Herbert George Wells
The Stolen Bacillus by Herbert George WellsEugene Lysak
 
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...Nguyen Thanh Tu Collection
 
The Singapore Teaching Practice document
The Singapore Teaching Practice documentThe Singapore Teaching Practice document
The Singapore Teaching Practice documentXsasf Sfdfasd
 
3.21.24 The Origins of Black Power.pptx
3.21.24  The Origins of Black Power.pptx3.21.24  The Origins of Black Power.pptx
3.21.24 The Origins of Black Power.pptxmary850239
 
CapTechU Doctoral Presentation -March 2024 slides.pptx
CapTechU Doctoral Presentation -March 2024 slides.pptxCapTechU Doctoral Presentation -March 2024 slides.pptx
CapTechU Doctoral Presentation -March 2024 slides.pptxCapitolTechU
 

Recently uploaded (20)

How to Show Error_Warning Messages in Odoo 17
How to Show Error_Warning Messages in Odoo 17How to Show Error_Warning Messages in Odoo 17
How to Show Error_Warning Messages in Odoo 17
 
What is the Future of QuickBooks DeskTop?
What is the Future of QuickBooks DeskTop?What is the Future of QuickBooks DeskTop?
What is the Future of QuickBooks DeskTop?
 
Easter in the USA presentation by Chloe.
Easter in the USA presentation by Chloe.Easter in the USA presentation by Chloe.
Easter in the USA presentation by Chloe.
 
PISA-VET launch_El Iza Mohamedou_19 March 2024.pptx
PISA-VET launch_El Iza Mohamedou_19 March 2024.pptxPISA-VET launch_El Iza Mohamedou_19 March 2024.pptx
PISA-VET launch_El Iza Mohamedou_19 March 2024.pptx
 
How to Solve Singleton Error in the Odoo 17
How to Solve Singleton Error in the  Odoo 17How to Solve Singleton Error in the  Odoo 17
How to Solve Singleton Error in the Odoo 17
 
P4C x ELT = P4ELT: Its Theoretical Background (Kanazawa, 2024 March).pdf
P4C x ELT = P4ELT: Its Theoretical Background (Kanazawa, 2024 March).pdfP4C x ELT = P4ELT: Its Theoretical Background (Kanazawa, 2024 March).pdf
P4C x ELT = P4ELT: Its Theoretical Background (Kanazawa, 2024 March).pdf
 
Patterns of Written Texts Across Disciplines.pptx
Patterns of Written Texts Across Disciplines.pptxPatterns of Written Texts Across Disciplines.pptx
Patterns of Written Texts Across Disciplines.pptx
 
Ultra structure and life cycle of Plasmodium.pptx
Ultra structure and life cycle of Plasmodium.pptxUltra structure and life cycle of Plasmodium.pptx
Ultra structure and life cycle of Plasmodium.pptx
 
Clinical Pharmacy Introduction to Clinical Pharmacy, Concept of clinical pptx
Clinical Pharmacy  Introduction to Clinical Pharmacy, Concept of clinical pptxClinical Pharmacy  Introduction to Clinical Pharmacy, Concept of clinical pptx
Clinical Pharmacy Introduction to Clinical Pharmacy, Concept of clinical pptx
 
Drug Information Services- DIC and Sources.
Drug Information Services- DIC and Sources.Drug Information Services- DIC and Sources.
Drug Information Services- DIC and Sources.
 
How to Add a New Field in Existing Kanban View in Odoo 17
How to Add a New Field in Existing Kanban View in Odoo 17How to Add a New Field in Existing Kanban View in Odoo 17
How to Add a New Field in Existing Kanban View in Odoo 17
 
Patient Counselling. Definition of patient counseling; steps involved in pati...
Patient Counselling. Definition of patient counseling; steps involved in pati...Patient Counselling. Definition of patient counseling; steps involved in pati...
Patient Counselling. Definition of patient counseling; steps involved in pati...
 
In - Vivo and In - Vitro Correlation.pptx
In - Vivo and In - Vitro Correlation.pptxIn - Vivo and In - Vitro Correlation.pptx
In - Vivo and In - Vitro Correlation.pptx
 
Benefits & Challenges of Inclusive Education
Benefits & Challenges of Inclusive EducationBenefits & Challenges of Inclusive Education
Benefits & Challenges of Inclusive Education
 
How to Add a many2many Relational Field in Odoo 17
How to Add a many2many Relational Field in Odoo 17How to Add a many2many Relational Field in Odoo 17
How to Add a many2many Relational Field in Odoo 17
 
The Stolen Bacillus by Herbert George Wells
The Stolen Bacillus by Herbert George WellsThe Stolen Bacillus by Herbert George Wells
The Stolen Bacillus by Herbert George Wells
 
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
 
The Singapore Teaching Practice document
The Singapore Teaching Practice documentThe Singapore Teaching Practice document
The Singapore Teaching Practice document
 
3.21.24 The Origins of Black Power.pptx
3.21.24  The Origins of Black Power.pptx3.21.24  The Origins of Black Power.pptx
3.21.24 The Origins of Black Power.pptx
 
CapTechU Doctoral Presentation -March 2024 slides.pptx
CapTechU Doctoral Presentation -March 2024 slides.pptxCapTechU Doctoral Presentation -March 2024 slides.pptx
CapTechU Doctoral Presentation -March 2024 slides.pptx
 

the Universe by Loreto

  • 1.  
  • 2. the Universe Presented by: Loreto C. Morales BEED IIIA GEN.
  • 3. What is Cosmology? The Study of the Universe: its structure, origin, evolution, and destiny Cosmology (from the Greek word, kosmos , "universe"; and -logia , "study"), in strict usage, refers to the study of the Universe in its totality BEED ‘s
  • 4. 2nd Century: Claudius Ptolemy Model: Earth-centered Cosmology Big Idea: Different laws for Earth and the cosmos 16th Century: Nicolaus Copernicus Model: Sun-centered Cosmology Big Idea: Universal physics; same laws everywhere 20th Century: Edwin Hubble Model: Big Bang Cosmology Big Idea: Universe is changing, evolving Our View of the Cosmos – 3 basic assumptions of Cosmology
  • 5. …“ the natural motion of the Earth ….is towards the center of the universe; that is the reason it is now lying at the center.” Aristotle, On the Heavens Earth-centered Cosmology: Claudius Ptolemy, 100-170 AD
  • 6. Prediction : Future planetary positions Observation : retrograde motion of planets Refine : epicycles Success! For 1500 years Testing the Earth-centered model Retrograde orbit, a red satellite orbits clockwise around a blue/black planet spinning counter clockwise.
  • 7. Prediction : Phases of Venus Observation : Full set of phases Crisis! Limitations of Earth-centered model
  • 8. Sun-centered Cosmology: Nicolaus Copernicus 1473-1543 “ At rest, however, in the middle of everything is the Sun.” Nicholaus Copernicus, de Revolutionibus
  • 9. Prediction : Future planetary positions Observation : No better than Ptolemy Testing the Sun-centered model Two bodies with similar mass orbiting around a common barycenter with elliptic orbits. Refine : elliptical orbits (Johannes Kepler 1571-1630)
  • 10. Prediction : Sun at center of Cosmos Observation : Sun is not at center of universe (1918) Testing the Sun-centered model Crisis! Observation : The galaxy is not the entire universe (1923)
  • 11. Big Bang Cosmology: Albert Einstein (1879-1955) “ A human being is part of a whole, called by us ‘universe’, a part limited in time and space.” The Big Bang was the event which led to the formation of the universe according to the prevailing cosmological theory of the universe's early development (known as the Big Bang theory or Big Bang model ).
  • 12. Prediction : The universe is expanding Observation : Galaxies are moving apart from each other (1929) Testing the Big Bang model
  • 13. Prediction : If the universe was denser, hotter, in past, we should see evidence of left-over heat from early universe. Observation : Left-over heat from the early universe. ( Penzias and Wilson, 1965 ) Testing the Big Bang model Cosmic microwave background radiation
  • 14. Prediction: A hot, dense expanding universe, should be predominantly hydrogen, helium. The Sun: 74.5% H, 24% He by mass Observation: Universe is ~75% hydrogen, ~25% helium by mass Testing the Big Bang model Cecilia Payne
  • 15. Observation : 90% of matter is an unknown form: Dark Matter. Refine : A new and unknown form of matter exists. But its gravity works the same way, and its presence is needed to explain how the universe looks. Testing the Big Bang model Vera Rubin
  • 16. Dark Energy 73% “ Normal Matter” 4% “ Dark Matter” 23 %
  • 17. Prediction: An expanding universe is evolving over time. If we look at the early universe, it should appear different. Observation: Distant galaxies less evolved, physically and chemically . Testing the Big Bang model
  • 18. Evidence for an expanding universe The spectrum of hydrogen gas is the unique fingerprint of that element Hydrogen lamp
  • 19. Evidence for an expanding universe Orion Nebula When we see a repeat of the pattern we saw in the lab, we know hydrogen is present
  • 20. Evidence for an expanding universe We see the same repeating pattern of lines in a galaxy, but displaced to the red Galaxy UGC 12915
  • 21. Evidence for an expanding universe The further the galaxy, the more the shift to the red Galaxy UGC 12508
  • 22. Evidence for an expanding universe Galaxy KUG 1750 The greater the red shift, the faster the galaxy is receding
  • 23.                                                      
  • 24. Evidence for an expanding universe The red shift is caused by the expansion of space . Galaxy KUG 1217
  • 25. Evidence for an expanding universe The red shift is evidence for an expanding universe Galaxy IRAS F09159
  • 26.
  • 27. The Hubble constant H is one of the most important numbers in cosmology because it may be used to estimate the size and age of the Universe. It indicates the rate at which the universe is expanding. H = v/d
  • 28. Acceleration Expansion Inflation Big Bang PAST AND PRESENT OF THE UNIVERSE ACCORDING TO THE BIG BANG
  • 29. Acceleration (Present Day) Expansion Inflation Big Bang PAST AND PRESENT OF THE UNIVERSE ACCORDING TO THE BIG BANG
  • 30.