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GALAXIES, GALAXIES, GALAXIES! PowerPoint PPT Presentation

GALAXIES, GALAXIES, GALAXIES! - This galaxy is 2 million light years across. ... More E Galaxies Here is an example of an E6 galaxy. Note how well it fits the definition of an E6.

This galaxy is 2 million light years across. ... More E Galaxies Here is an example of an E6 galaxy. Note how well it fits the definition of an E6.

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GALAXIES, GALAXIES, GALAXIES! - GALAXIES, GALAXIES, GALAXIES! Galaxy Classification Ellipticals Dwarf Ellipticals Spirals Barred Spirals Irregulars Measuring Properties of Galaxies

GALAXIES, GALAXIES, GALAXIES! Galaxy Classification Ellipticals Dwarf Ellipticals Spirals Barred Spirals Irregulars Measuring Properties of Galaxies

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Highredshift galaxies: Lymanbreak galaxies Rob Detmers PowerPoint PPT Presentation

Highredshift galaxies: Lymanbreak galaxies Rob Detmers - The search for high-z galaxies. Searches for primaeval galaxies in the late 1970's and early 1980's. ... LBG spectra similar to local starburst galaxies. ...

The search for high-z galaxies. Searches for primaeval galaxies in the late 1970's and early 1980's. ... LBG spectra similar to local starburst galaxies. ...

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Galaxies - Galaxies 0 Please press 1 to test your transmitter. The Furthest Galaxies The most distant galaxies visible by HST are seen at a time when the Universe was only ...

Galaxies 0 Please press 1 to test your transmitter. The Furthest Galaxies The most distant galaxies visible by HST are seen at a time when the Universe was only ...

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Galaxies - Galaxies April 2, 2003 Introduction to Galaxies Types of Galaxies The Milky Way Dark Matter http://www.hep.fsu.edu/~tadams/courses/spr03/ast1002/Lecture040203.pdf

Galaxies April 2, 2003 Introduction to Galaxies Types of Galaxies The Milky Way Dark Matter http://www.hep.fsu.edu/~tadams/courses/spr03/ast1002/Lecture040203.pdf

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Galaxies - GALAXIES Lesson 2 Our Solar System: A Speck in the Milky Way The Milky Way appears to be curved when we view it but in reality it is a straight line.

GALAXIES Lesson 2 Our Solar System: A Speck in the Milky Way The Milky Way appears to be curved when we view it but in reality it is a straight line.

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Galaxies - Galaxies and Cosmology ... The study of galaxies is thus intimately connected with cosmology the study of ... effects of expansion in virtually all galaxies ...

Galaxies and Cosmology ... The study of galaxies is thus intimately connected with cosmology the study of ... effects of expansion in virtually all galaxies ...

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Galaxies - Stars continuously form in disk as galaxy grows older. Infrared light from center ... The study of galaxies is thus intimately connected with cosmology the study of ...

Stars continuously form in disk as galaxy grows older. Infrared light from center ... The study of galaxies is thus intimately connected with cosmology the study of ...

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Galaxies - Historically, galaxies were called nebulae meaning clouds and only later was it ... The light from the nearest galaxies takes a few million years to get to us. ...

Historically, galaxies were called nebulae meaning clouds and only later was it ... The light from the nearest galaxies takes a few million years to get to us. ...

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Distant Galaxies PowerPoint PPT Presentation

Distant Galaxies - ... distances (d) (need velocity of a galaxy and the value of Ho) What is ... Could a single model explain all of the features observed in these active galaxies? ...

... distances (d) (need velocity of a galaxy and the value of Ho) What is ... Could a single model explain all of the features observed in these active galaxies? ...

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Stars and Galaxies - Stars and Galaxies

Stars and Galaxies

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Chapter 31 Galaxies PowerPoint PPT Presentation

Chapter 31 Galaxies - Quiz 31.2 Other Galaxies in the Universe (10pts) Quiz 31.3 Cosmology (10pts) ... Please copy illustration Galaxy Cluster This is a galaxy cluster.

Quiz 31.2 Other Galaxies in the Universe (10pts) Quiz 31.3 Cosmology (10pts) ... Please copy illustration Galaxy Cluster This is a galaxy cluster.

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Interactions between Galaxies PowerPoint PPT Presentation

Interactions between Galaxies - Title: Int raction entre Galaxies Author: Fran oise Combes Last modified by: Combes Created Date: 3/25/2002 10:58:12 PM Document presentation format

Title: Int raction entre Galaxies Author: Fran oise Combes Last modified by: Combes Created Date: 3/25/2002 10:58:12 PM Document presentation format

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Formation of Galaxies PowerPoint PPT Presentation

Formation of Galaxies - Formation of Galaxies Dynamics of Galaxies Fran oise COMBES * Cold accretion on galaxies Conventional scenario: shock heating to the Virial temperature (106 K for a ...

Formation of Galaxies Dynamics of Galaxies Fran oise COMBES * Cold accretion on galaxies Conventional scenario: shock heating to the Virial temperature (106 K for a ...

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Chapter 25: Galaxies PowerPoint PPT Presentation

Chapter 25: Galaxies - ... are in the southern sky in the constellations ... Star Count in a Galaxy One gets an estimate of the number of stars in a galaxy ... knowing the size of the star ...

... are in the southern sky in the constellations ... Star Count in a Galaxy One gets an estimate of the number of stars in a galaxy ... knowing the size of the star ...

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Why arent Galaxies PowerPoint PPT Presentation

Why arent Galaxies - Why aren't Galaxies. Brighter at l21-cm ? John Dickey. University of Minnesota ... Different galaxies have different. peak brightness temperatures. ...

Why aren't Galaxies. Brighter at l21-cm ? John Dickey. University of Minnesota ... Different galaxies have different. peak brightness temperatures. ...

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GRB host galaxies PowerPoint PPT Presentation

GRB host galaxies - GRB host galaxies. GRBs are connected with ongoing star formation ... They select galaxies independently of their light. Redshift and metallicities from afterglows ...

GRB host galaxies. GRBs are connected with ongoing star formation ... They select galaxies independently of their light. Redshift and metallicities from afterglows ...

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Sci. 4-3 Galaxies PowerPoint PPT Presentation

Sci. 4-3 Galaxies - Sci. 4-3 Galaxies Pages 110-113 A. Galaxies- large groupings of stars in space held together by the attraction of gravity B. Edwin Hubble classified galaxies ...

Sci. 4-3 Galaxies Pages 110-113 A. Galaxies- large groupings of stars in space held together by the attraction of gravity B. Edwin Hubble classified galaxies ...

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Star Systems and Galaxies PowerPoint PPT Presentation

Star Systems and Galaxies - Star Systems and Galaxies Star Systems and Galaxies hazy band of light stretched across the sky is the Milky Way, a spiral barred galaxy. It looks as if the Milky Way ...

Star Systems and Galaxies Star Systems and Galaxies hazy band of light stretched across the sky is the Milky Way, a spiral barred galaxy. It looks as if the Milky Way ...

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Galaxies and the Milky Way - Galaxies and the Milky Way ...

Galaxies and the Milky Way ...

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Galaxies with Active Nuclei PowerPoint PPT Presentation

Galaxies with Active Nuclei - Some galaxies show emission indicating colossal violence at their cores. These galaxies can be billions of light years away, yet the emission from this ...

Some galaxies show emission indicating colossal violence at their cores. These galaxies can be billions of light years away, yet the emission from this ...

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AST101 The Evolution of Galaxies PowerPoint PPT Presentation

AST101 The Evolution of Galaxies - AST101 The Evolution of Galaxies Virgo Cluster Collisions of Galaxies Outside of Clusters (the field), most galaxies are spiral or irregular In dense clusters, the ...

AST101 The Evolution of Galaxies Virgo Cluster Collisions of Galaxies Outside of Clusters (the field), most galaxies are spiral or irregular In dense clusters, the ...

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Stars, Galaxies, and the Universe PowerPoint PPT Presentation

Stars, Galaxies, and the Universe - Stars, Galaxies, and the Universe Chapter 21 The First Pillar of the Big Bang The universe is expanding. Galaxies are moving away from us in all directions.

Stars, Galaxies, and the Universe Chapter 21 The First Pillar of the Big Bang The universe is expanding. Galaxies are moving away from us in all directions.

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Active galaxies / Active galactic nuclei (AGN) PowerPoint PPT Presentation

Active galaxies / Active galactic nuclei (AGN) - Title: Galaxies and Cosmology Author: G ran stlin Last modified by: G ran stlin Created Date: 5/7/2006 11:05:57 AM Document presentation format

Title: Galaxies and Cosmology Author: G ran stlin Last modified by: G ran stlin Created Date: 5/7/2006 11:05:57 AM Document presentation format

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Dwarf Galaxies in Local Group Environments PowerPoint PPT Presentation

Dwarf Galaxies in Local Group Environments - Dwarf Galaxies in (Local) Group. Environments. Marla Geha. Carnegie ... Establish group membership for galaxies down to Mr -15. in large sample of low density ...

Dwarf Galaxies in (Local) Group. Environments. Marla Geha. Carnegie ... Establish group membership for galaxies down to Mr -15. in large sample of low density ...

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Galaxies and formation of the universe PowerPoint PPT Presentation

Galaxies and formation of the universe - Galaxies and formation of the universe Basic Astronomy Vocab Universe = space and EVERYTHING in it. Galaxy = large groups of stars (and the planets that surround the ...

Galaxies and formation of the universe Basic Astronomy Vocab Universe = space and EVERYTHING in it. Galaxy = large groups of stars (and the planets that surround the ...

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Blue stragglers in dwarf spheroidal galaxies PowerPoint PPT Presentation

Blue stragglers in dwarf spheroidal galaxies - The nature of these stars in dwarf galaxies is unclear. ... For the two galaxies in our sample, we derived the star formation history using ...

The nature of these stars in dwarf galaxies is unclear. ... For the two galaxies in our sample, we derived the star formation history using ...

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Dwarf galaxies as gastrophysical laboratories PowerPoint PPT Presentation

Dwarf galaxies as gastrophysical laboratories - in order to reconcile CDM with galaxy observations, there must be a strongly non ... cold gas (and metals) heated and ejected from the galaxy ...

in order to reconcile CDM with galaxy observations, there must be a strongly non ... cold gas (and metals) heated and ejected from the galaxy ...

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Galaxies in the XMMNewton and Chandra era PowerPoint PPT Presentation

Galaxies in the XMMNewton and Chandra era - Galaxies at X-rays: does it worth it? ... Hot gas dominates X-ray emission from early-type galaxies ... X-ray selected galaxies and cosmology ...

Galaxies at X-rays: does it worth it? ... Hot gas dominates X-ray emission from early-type galaxies ... X-ray selected galaxies and cosmology ...

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H2 in external galaxies and baryonic dark matter PowerPoint PPT Presentation

H2 in external galaxies and baryonic dark matter - Or cold gas in the vicinity of galaxies and cosmic. filaments (Pfenniger & Combes 94) ... Mass profiles for dwarf Irr galaxies dominated by DM ...

Or cold gas in the vicinity of galaxies and cosmic. filaments (Pfenniger & Combes 94) ... Mass profiles for dwarf Irr galaxies dominated by DM ...

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Black Holes and the Evolution of Galaxies PowerPoint PPT Presentation

Black Holes and the Evolution of Galaxies - Objects the size of the solar system that outshine the galaxy. ... important as stars in early phases of galaxy. Some fraction of BH luminosity is mechanical ...

Objects the size of the solar system that outshine the galaxy. ... important as stars in early phases of galaxy. Some fraction of BH luminosity is mechanical ...

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On the Nature of NarrowLine Seyfert 1 Galaxies PowerPoint PPT Presentation

On the Nature of NarrowLine Seyfert 1 Galaxies - ... 1 Galaxies. Steve Kraemer (Catholic Univ. of America) Properties of Seyfert Galaxies ... All galaxies with central bulges harbor supermassive black holes: ...

... 1 Galaxies. Steve Kraemer (Catholic Univ. of America) Properties of Seyfert Galaxies ... All galaxies with central bulges harbor supermassive black holes: ...

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Mass loss from stars and galaxies: impact on evolution PowerPoint PPT Presentation

Mass loss from stars and galaxies: impact on evolution - Mass loss from stars and galaxies: impact on evolution. Tiit Nugis (Tartu ... The IMF in low metallicity galaxies is expectedly top-heavy and the mean mass of ...

Mass loss from stars and galaxies: impact on evolution. Tiit Nugis (Tartu ... The IMF in low metallicity galaxies is expectedly top-heavy and the mean mass of ...

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Moving Supermassive Black Holes in the Centers of Galaxies Nico PowerPoint PPT Presentation

Moving Supermassive Black Holes in the Centers of Galaxies Nico - Inertial Effects from Companion Galaxies Driving Warps in Disk Galaxies N. F. Comins1, N. Palestini1, E. F. Borra2, R. Hohlfeld3,4,5, L. Wholly1

Inertial Effects from Companion Galaxies Driving Warps in Disk Galaxies N. F. Comins1, N. Palestini1, E. F. Borra2, R. Hohlfeld3,4,5, L. Wholly1

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The Role of Galaxy Mergers in Forming the Red-Sequence Galaxies PowerPoint PPT Presentation

The Role of Galaxy Mergers in Forming the Red-Sequence Galaxies - 35% of bulge-dominated galaxies experienced a merger with mass ratio 1:4 in the ... For both field and cluster galaxies, the merger events are dominated by Sp-Sp ...

35% of bulge-dominated galaxies experienced a merger with mass ratio 1:4 in the ... For both field and cluster galaxies, the merger events are dominated by Sp-Sp ...

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Clusters of galaxies The ICM, mass measurements and statistical measures of clustering PowerPoint PPT Presentation

Clusters of galaxies The ICM, mass measurements and statistical measures of clustering - 1937 Zwicky suggested that galaxy clusters may produce observable lensing. ... 1954 Shane and Wirtanen's galaxy maps showed 'a strong tendency for clusters ...

1937 Zwicky suggested that galaxy clusters may produce observable lensing. ... 1954 Shane and Wirtanen's galaxy maps showed 'a strong tendency for clusters ...

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How to find a group of galaxies. A new 2dF GRS group catalogue PowerPoint PPT Presentation

How to find a group of galaxies. A new 2dF GRS group catalogue - ... find a group of galaxies. A new 2dF GRS group ... for groups and clusters of galaxies ... Spatial distribution of galaxy systems : one of the main ...

... find a group of galaxies. A new 2dF GRS group ... for groups and clusters of galaxies ... Spatial distribution of galaxy systems : one of the main ...

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The Environmental Effect on the UV ColorMagnitude Relation of Earlytype Galaxies PowerPoint PPT Presentation

The Environmental Effect on the UV ColorMagnitude Relation of Earlytype Galaxies - Denser environment affects galaxy evolution. Complicated than the pure ... Residual star formation is common among the present day early-type galaxy population ...

Denser environment affects galaxy evolution. Complicated than the pure ... Residual star formation is common among the present day early-type galaxy population ...

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Less than 10% of star formation in z0.6 massive galaxies is directly triggered by galaxy mergers PowerPoint PPT Presentation

Less than 10% of star formation in z0.6 massive galaxies is directly triggered by galaxy mergers - Weak enhancement (e=1.5-2) on average respect to pairs of isolated galaxies ... Number of galaxies undergoing interactions (Ngalfpair, proj) ...

Weak enhancement (e=1.5-2) on average respect to pairs of isolated galaxies ... Number of galaxies undergoing interactions (Ngalfpair, proj) ...

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In the search for CO emission in young, low-metallicity spiral disks and dwarf galaxies: Prospects for ALMA PowerPoint PPT Presentation

In the search for CO emission in young, low-metallicity spiral disks and dwarf galaxies: Prospects for ALMA - Motivation: Many high-redshift galaxies have been detected in CO emission to date. ... it is now thought that dwarf galaxies were the main contributors to the ...

Motivation: Many high-redshift galaxies have been detected in CO emission to date. ... it is now thought that dwarf galaxies were the main contributors to the ...

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The 6dF Galaxy Survey PowerPoint PPT Presentation

The 6dF Galaxy Survey - redshifts (z) of 150,000 galaxies. peculiar velocities (v) of 15,000 galaxies ... 3D positions and radial velocity give kinematics of galaxies, clusters, superclusters ...

redshifts (z) of 150,000 galaxies. peculiar velocities (v) of 15,000 galaxies ... 3D positions and radial velocity give kinematics of galaxies, clusters, superclusters ...

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The AGN and Galaxy Evolution Survey AGES PowerPoint PPT Presentation

The AGN and Galaxy Evolution Survey AGES - For galaxies, 100% to I 18.5, then sparse-sampled to I 20, with heavier sampling ... vs. red galaxies, using a redshift ... A Multiwavelength View of Galaxies ...

For galaxies, 100% to I 18.5, then sparse-sampled to I 20, with heavier sampling ... vs. red galaxies, using a redshift ... A Multiwavelength View of Galaxies ...

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Galaxy Clusters PowerPoint PPT Presentation

Galaxy Clusters - As well as classifying galaxies into different types, Edwin Hubble observed the ... Galaxies that are further away are moving more quickly! ...

As well as classifying galaxies into different types, Edwin Hubble observed the ... Galaxies that are further away are moving more quickly! ...

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The Complex Web of Galaxy Formation PowerPoint PPT Presentation

The Complex Web of Galaxy Formation - only densest regions most galaxies have lost their gas before this becomes ... Fraction of star forming galaxies suppressed in dense environments but it's a ...

only densest regions most galaxies have lost their gas before this becomes ... Fraction of star forming galaxies suppressed in dense environments but it's a ...

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Galaxy Classification PowerPoint PPT Presentation

Galaxy Classification - Range from dwarf galaxies containing tens of millions (107) of stars, up to ... There is more than 100 billion (1011 ) galaxies in the observable universe. ...

Range from dwarf galaxies containing tens of millions (107) of stars, up to ... There is more than 100 billion (1011 ) galaxies in the observable universe. ...

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The DEEP2 Galaxy Redshift Survey First Results on Groups and Clusters PowerPoint PPT Presentation

The DEEP2 Galaxy Redshift Survey First Results on Groups and Clusters - Study galaxy properties and formation history especially in extreme environments ... Improve simulations (how do galaxies populate DM halos? ...

Study galaxy properties and formation history especially in extreme environments ... Improve simulations (how do galaxies populate DM halos? ...

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Galaxy Formation Models PowerPoint PPT Presentation

Galaxy Formation Models - Galaxy Formation Models. Cold Dark Matter is the dominant component of galaxies ... WDM simulation (largest galaxy produced) Sommer-Larsen & Dolgov, 2001 ...

Galaxy Formation Models. Cold Dark Matter is the dominant component of galaxies ... WDM simulation (largest galaxy produced) Sommer-Larsen & Dolgov, 2001 ...

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The Main Mode of Galaxy/Star Formation? PowerPoint PPT Presentation

The Main Mode of Galaxy/Star Formation? - the millenium cosmological simulation. high-sigma halos: fed by ... May explain high-SFR galaxies if - a similar flux penetrates to the disk - it is ...

the millenium cosmological simulation. high-sigma halos: fed by ... May explain high-SFR galaxies if - a similar flux penetrates to the disk - it is ...

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2MASS Galaxy Catalog T. Jarrett 6dFGS Workshop (Jul 03) PowerPoint PPT Presentation

2MASS Galaxy Catalog T. Jarrett 6dFGS Workshop (Jul 03) - 2MASS Galaxy Catalog T. Jarrett 6dFGS Workshop (Jul 03) All Sky released 500 million sources (PSC) 1.65 million sources (XSC) 98% galaxies (XSC) 10

2MASS Galaxy Catalog T. Jarrett 6dFGS Workshop (Jul 03) All Sky released 500 million sources (PSC) 1.65 million sources (XSC) 98% galaxies (XSC) 10

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ALMA: Resolving (optically) obscured galaxy formation PowerPoint PPT Presentation

ALMA: Resolving (optically) obscured galaxy formation - Obscured galaxy formation: high redshift (Downes et al 2002; Dunlop et al 2003) Single Scuba galaxy dominates SFR at z 2 in HDF over 10000 optical galaxies! ...

Obscured galaxy formation: high redshift (Downes et al 2002; Dunlop et al 2003) Single Scuba galaxy dominates SFR at z 2 in HDF over 10000 optical galaxies! ...

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The Story of DDO 154: An Isolated Dwarf Irregular Galaxy with a Huge HI Extent PowerPoint PPT Presentation

The Story of DDO 154: An Isolated Dwarf Irregular Galaxy with a Huge HI Extent - Dwarf galaxies may have less-massive dark matter haloes with higher central ... Krumm & Burstein 1984; The Extended Hydrogen Envelope around the Dwarf Galaxy DDO 154 ...

Dwarf galaxies may have less-massive dark matter haloes with higher central ... Krumm & Burstein 1984; The Extended Hydrogen Envelope around the Dwarf Galaxy DDO 154 ...

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Osezles Legging Galaxy de Chez Waooh Collection PowerPoint PPT Presentation

Osezles Legging Galaxy de Chez Waooh Collection - Are you in search of top quality galaxy leggings? Then make a visit to the online store of Waooh-Collection and find your desired leggings and other fashion clothing and footwear.

Are you in search of top quality galaxy leggings? Then make a visit to the online store of Waooh-Collection and find your desired leggings and other fashion clothing and footwear.

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Spectroscopic Indicators of Galaxy Evolution: PowerPoint PPT Presentation

Spectroscopic Indicators of Galaxy Evolution: - Mix of galaxy types depends on where you look. More Ellipticals in cluster centers ... Are there abrupt and/or gradual changes in galaxy properties? [OII] ...

Mix of galaxy types depends on where you look. More Ellipticals in cluster centers ... Are there abrupt and/or gradual changes in galaxy properties? [OII] ...

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The 6dF Galaxy Redshift Survey: Status Report and Data Release 2 PowerPoint PPT Presentation

The 6dF Galaxy Redshift Survey: Status Report and Data Release 2 - The 6dF Galaxy Redshift Survey: Status Report and Data Release 2. Heath ... Galaxy ... SuperCosmos galaxy catalogs. ROSAT All-Sky Survey (RASS) HI Parkes Sky ...

The 6dF Galaxy Redshift Survey: Status Report and Data Release 2. Heath ... Galaxy ... SuperCosmos galaxy catalogs. ROSAT All-Sky Survey (RASS) HI Parkes Sky ...

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Weak Lensing Measurement of Galaxy Clusters in CFHTLS Wide W1 Fields PowerPoint PPT Presentation

Weak Lensing Measurement of Galaxy Clusters in CFHTLS Wide W1 Fields - Weak Lensing Measurement of Galaxy Clusters in CFHTLS Wide W1 Fields HuanYuan Shan (Tsinghua Univ.) Collaborators: J.-P. Kneib, C. Tao, Z.H. Fan, M. Jauzac, A ...

Weak Lensing Measurement of Galaxy Clusters in CFHTLS Wide W1 Fields HuanYuan Shan (Tsinghua Univ.) Collaborators: J.-P. Kneib, C. Tao, Z.H. Fan, M. Jauzac, A ...

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The Milky Way Galaxy PowerPoint PPT Presentation

The Milky Way Galaxy - Finding the center of the galaxy ... only infrared and radio can penetrate dust (see COBE photo of galaxy in infrared) ... Our galaxy has 4 major spiral arms. ...

Finding the center of the galaxy ... only infrared and radio can penetrate dust (see COBE photo of galaxy in infrared) ... Our galaxy has 4 major spiral arms. ...

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Galaxies PowerPoint PPT Presentations