55 Filippenko PPTs View free & download

ValeryKoshelets, Pavel Dmitriev, AndreyErmakov, Lyudmila Filippenko, AndreyKhudchenko, Nickolay Kine PowerPoint PPT Presentation

ValeryKoshelets, Pavel Dmitriev, AndreyErmakov, Lyudmila Filippenko, AndreyKhudchenko, Nickolay Kine - Kotel'nikov Institute of Radio Engineering and Electronics, ... LSU. Reference. 20 GHz. FFO as LO. 500-650 GHz. Computer controlled. data acquisition system ...

Kotel'nikov Institute of Radio Engineering and Electronics, ... LSU. Reference. 20 GHz. FFO as LO. 500-650 GHz. Computer controlled. data acquisition system ...

| PowerPoint PPT presentation | free to download

Observed properties of SN PowerPoint PPT Presentation

Observed properties of SN - Observed properties of SN. From Woosley Lecture 16. See also Filippenko (1997; ... Lack hydrogen, but also lack the Si II ll6355 feature that typifies. SN Ia. ...

Observed properties of SN. From Woosley Lecture 16. See also Filippenko (1997; ... Lack hydrogen, but also lack the Si II ll6355 feature that typifies. SN Ia. ...

| PowerPoint PPT presentation | free to download

Stellar Populations in the Central 10 pc of low-luminosity AGNs and Seyfert 2 PowerPoint PPT Presentation

Stellar Populations in the Central 10 pc of low-luminosity AGNs and Seyfert 2 - ... with H.-W. Rix, J. Shields, A. Barth, L. Ho, A. Filippenko, W. Sargent, G. ... Both studies are unique in that they probe the very central regions of galaxies, ...

... with H.-W. Rix, J. Shields, A. Barth, L. Ho, A. Filippenko, W. Sargent, G. ... Both studies are unique in that they probe the very central regions of galaxies, ...

| PowerPoint PPT presentation | free to download

The Supernova Rate Derived from the Lick Observatory Supernova Search with KAIT PowerPoint PPT Presentation

The Supernova Rate Derived from the Lick Observatory Supernova Search with KAIT - The Supernova Rate Derived from the Lick Observatory Supernova Search with KAIT. Alex Filippenko ... Lick Observatory, Mt. Hamilton (4200'), near San Jose, CA ...

The Supernova Rate Derived from the Lick Observatory Supernova Search with KAIT. Alex Filippenko ... Lick Observatory, Mt. Hamilton (4200'), near San Jose, CA ...

| PowerPoint PPT presentation | free to view

Outreach - ... Kodiak Crab Divers and Hatchery Red King ... Grateful for Salmon ... JJ Kelly Best Editing: The Science Behind Managing Shark Populations in Alaskan ...

... Kodiak Crab Divers and Hatchery Red King ... Grateful for Salmon ... JJ Kelly Best Editing: The Science Behind Managing Shark Populations in Alaskan ...

| PowerPoint PPT presentation | free to download

Black Hole Growth in the Local Universe PowerPoint PPT Presentation

Black Hole Growth in the Local Universe - Title: Black Hole Growth in the Local Universe Last modified by: zhangfan Document presentation format: Other titles: Gill Sans Lucida Grande ...

Title: Black Hole Growth in the Local Universe Last modified by: zhangfan Document presentation format: Other titles: Gill Sans Lucida Grande ...

| PowerPoint PPT presentation | free to download

Type Ia Supernovae: standard candles? PowerPoint PPT Presentation

Type Ia Supernovae: standard candles? - Why SN Ia for cosmology? Luminous. Can occur in older stellar population; not closely tied to star ... SCP (Supernova Cosmology Project) S. Perlmutter et al. ...

Why SN Ia for cosmology? Luminous. Can occur in older stellar population; not closely tied to star ... SCP (Supernova Cosmology Project) S. Perlmutter et al. ...

| PowerPoint PPT presentation | free to download

Spectropolarimetry Surveys of Obscured PowerPoint PPT Presentation

Spectropolarimetry Surveys of Obscured - Title: PowerPoint Presentation Author: VVO Last modified by: zhangfan Created Date: 10/17/2006 12:59:44 AM Document presentation format:

Title: PowerPoint Presentation Author: VVO Last modified by: zhangfan Created Date: 10/17/2006 12:59:44 AM Document presentation format:

| PowerPoint PPT presentation | free to download

????? 2002 - I PowerPoint PPT Presentation

????? 2002 - I - Title: 2002 - I Author: Last modified by: V. V. Vlasyuk Created Date: 10/12/2002 12:41:51 PM Document presentation format

Title: 2002 - I Author: Last modified by: V. V. Vlasyuk Created Date: 10/12/2002 12:41:51 PM Document presentation format

| PowerPoint PPT presentation | free to download

Making%20of%20new%20sapphire%20hip%20endoprosthesis. PowerPoint PPT Presentation

Making%20of%20new%20sapphire%20hip%20endoprosthesis. - ... head and acetabulum are manufactured, pre-clinical trials are carried out. Clinical approbation of endoprosthesis with sapphire head was carried out on 5 ...

... head and acetabulum are manufactured, pre-clinical trials are carried out. Clinical approbation of endoprosthesis with sapphire head was carried out on 5 ...

| PowerPoint PPT presentation | free to download

The nuclear activity of late-type galaxies in the Virgo Cluster PowerPoint PPT Presentation

The nuclear activity of late-type galaxies in the Virgo Cluster - Universit degli Studi di Milano Bicocca Dipartimento di Fisica Universit degli Studi dell Insubria Dipartimento di Fisica e Matematica

Universit degli Studi di Milano Bicocca Dipartimento di Fisica Universit degli Studi dell Insubria Dipartimento di Fisica e Matematica

| PowerPoint PPT presentation | free to download

Robert%20P.%20Kirshner,%20Peter%20Challis,%20Tom%20Matheson,%20Malcom%20Hicken%20(CfA) PowerPoint PPT Presentation

Robert%20P.%20Kirshner,%20Peter%20Challis,%20Tom%20Matheson,%20Malcom%20Hicken%20(CfA) - FAST spectrograph. 3700 7500 . Recent upgrade to optics. Three or four spectra per night, ... Capability of Spectrograph. SN with R = 19.8 mag. Recent Examples ...

FAST spectrograph. 3700 7500 . Recent upgrade to optics. Three or four spectra per night, ... Capability of Spectrograph. SN with R = 19.8 mag. Recent Examples ...

| PowerPoint PPT presentation | free to download

Bright Stars, Dark Energy Robert P. Kirshner HarvardSmithsonian Center for Astrophysics - Bright Stars, Dark Energy Robert P. Kirshner HarvardSmithsonian Center for Astrophysics

Bright Stars, Dark Energy Robert P. Kirshner HarvardSmithsonian Center for Astrophysics

| PowerPoint PPT presentation | free to download

The role of stars in AGN PowerPoint PPT Presentation

The role of stars in AGN - Lecture 3 The role of stars in AGN Evidence for stars in the nuclear regions of type-2 AGN Photoionization models for starbursts Type IIn supernovae: variability

Lecture 3 The role of stars in AGN Evidence for stars in the nuclear regions of type-2 AGN Photoionization models for starbursts Type IIn supernovae: variability

| PowerPoint PPT presentation | free to download

Massive Star burps, then explodes PowerPoint PPT Presentation

Massive Star burps, then explodes - ... Katzman Automatic Imaging Telescope (KAIT) at Lick Observatory on Oct. 13, 2006. Swift Ultraviolet/Optical Telescope image of Supernova 2006jc in the galaxy UGC ...

... Katzman Automatic Imaging Telescope (KAIT) at Lick Observatory on Oct. 13, 2006. Swift Ultraviolet/Optical Telescope image of Supernova 2006jc in the galaxy UGC ...

| PowerPoint PPT presentation | free to view

TOAST Transient Object Automated Search Telescope PowerPoint PPT Presentation

TOAST Transient Object Automated Search Telescope - Title: A Method for Semi-Automated Minor Planet Detection Author: Michael Sprengeler Last modified by: Tim Young Created Date: 7/19/2001 5:13:03 PM

Title: A Method for Semi-Automated Minor Planet Detection Author: Michael Sprengeler Last modified by: Tim Young Created Date: 7/19/2001 5:13:03 PM

| PowerPoint PPT presentation | free to download

Progenitors: Mass loss determines SN Type. PowerPoint PPT Presentation

Progenitors: Mass loss determines SN Type. - Ib (only He core), Ic (only O core) Ejecta structure: Shock ... Hard from reverse shock & blast wave. Optical: Gr ningsson et al. X-rays: Park et al 2005 ...

Ib (only He core), Ic (only O core) Ejecta structure: Shock ... Hard from reverse shock & blast wave. Optical: Gr ningsson et al. X-rays: Park et al 2005 ...

| PowerPoint PPT presentation | free to download

On the Cosmological Constant Problem PowerPoint PPT Presentation

On the Cosmological Constant Problem - My prelude. Observations - the 80th. In the past : Dynamics of galaxies in clusters ... The Cosmological Constant Problems ' S. Weinberg 2000 ' ...

My prelude. Observations - the 80th. In the past : Dynamics of galaxies in clusters ... The Cosmological Constant Problems ' S. Weinberg 2000 ' ...

| PowerPoint PPT presentation | free to view

The Caltech Core-Collapse Program (CCCP) PowerPoint PPT Presentation

The Caltech Core-Collapse Program (CCCP) - ... 2004B and 2005A, Optical spectroscopy and IR photometry) and the ... core-collapse (via spectroscopy or phototyping) SN, above 18.5 mag, visible from ...

... 2004B and 2005A, Optical spectroscopy and IR photometry) and the ... core-collapse (via spectroscopy or phototyping) SN, above 18.5 mag, visible from ...

| PowerPoint PPT presentation | free to download

TOAST Transient Object Automated Search Telescope - ... an observing run based on time rises, sets, limiting magnitude. ... How to analyze the data in real time. Send out email for new object. Closing remarks ...

... an observing run based on time rises, sets, limiting magnitude. ... How to analyze the data in real time. Send out email for new object. Closing remarks ...

| PowerPoint PPT presentation | free to download

Stellar Populations in the Central 10 pc of low-luminosity AGNs and Seyfert 2 - Both studies are unique in that they probe the very central regions of galaxies, ... 1) The Central 10 Parsec of Sb-S0 bulges are in ~80% of the cases dominated by ...

Both studies are unique in that they probe the very central regions of galaxies, ... 1) The Central 10 Parsec of Sb-S0 bulges are in ~80% of the cases dominated by ...

| PowerPoint PPT presentation | free to download

Everything%20you%20wanted%20to%20know%20about%20(e-)VLBI PowerPoint PPT Presentation

Everything%20you%20wanted%20to%20know%20about%20(e-)VLBI - NA1 Management of I3 T. Charles Yun, JIVE. NA2 EVN-NREN Forum John Chevers, DANTE ... LSI 61.303, 256 Mbps, 26 Oct, Perez-Torres et al. Algol, 26 Oct/14 Dec, ...

NA1 Management of I3 T. Charles Yun, JIVE. NA2 EVN-NREN Forum John Chevers, DANTE ... LSI 61.303, 256 Mbps, 26 Oct, Perez-Torres et al. Algol, 26 Oct/14 Dec, ...

| PowerPoint PPT presentation | free to download

Supernova Neutrinos PowerPoint PPT Presentation

Supernova Neutrinos - NOW 2006, Conca Specchiulla, Italy, 9-16 September 2006. Core ... (Magneto)Hydrodynamics/gravitation, Dimensionality; Relativity; Equation of state/composition, ...

NOW 2006, Conca Specchiulla, Italy, 9-16 September 2006. Core ... (Magneto)Hydrodynamics/gravitation, Dimensionality; Relativity; Equation of state/composition, ...

| PowerPoint PPT presentation | free to download

Data reduction for Optical Imaging and Spectroscopy PowerPoint PPT Presentation

Data reduction for Optical Imaging and Spectroscopy - ... 8 Feb 2005 Too much!!! ~0.5mag brighter d) background and PSF subtraction SN2002cm working image reference subtraction The steps to follow are: ...

... 8 Feb 2005 Too much!!! ~0.5mag brighter d) background and PSF subtraction SN2002cm working image reference subtraction The steps to follow are: ...

| PowerPoint PPT presentation | free to download

Welcome to Intro Astronomy PowerPoint PPT Presentation

Welcome to Intro Astronomy - 10-20 majors and a few grad students (prospective majors need to meet with department advisors) ... Turn in your horoscope forms as you leave...

10-20 majors and a few grad students (prospective majors need to meet with department advisors) ... Turn in your horoscope forms as you leave...

| PowerPoint PPT presentation | free to download

SuperMassive Black Holes: PowerPoint PPT Presentation

SuperMassive Black Holes: - Title: Presentazione di PowerPoint Author: Pasotti Francesco Last modified by: Guido Chincarini Created Date: 6/27/2005 6:29:45 PM Document presentation format

Title: Presentazione di PowerPoint Author: Pasotti Francesco Last modified by: Guido Chincarini Created Date: 6/27/2005 6:29:45 PM Document presentation format

| PowerPoint PPT presentation | free to view

The ubiquitous UV murmurs of sleeping supermassive BHs PowerPoint PPT Presentation

The ubiquitous UV murmurs of sleeping supermassive BHs - ... RARBRCRDRERFRGRHRIRJRKRLRMRNRORPRQRRRSRTRURVRWRXRYRZR[RR]R^R_R` ... 't' Jw 't' Jw 't' Jw 't' Jwb7GlE% Jw 't' Jw 't' Jw 't' Jw 't' Jw 't' Jw ...

... RARBRCRDRERFRGRHRIRJRKRLRMRNRORPRQRRRSRTRURVRWRXRYRZR[RR]R^R_R` ... 't' Jw 't' Jw 't' Jw 't' Jwb7GlE% Jw 't' Jw 't' Jw 't' Jw 't' Jw 't' Jw ...

| PowerPoint PPT presentation | free to download

NEON Archive School 2006 PowerPoint PPT Presentation

NEON Archive School 2006 - NEON Archive School 2006 Introduction to Spectroscopic Techniques (low dispersion) M. Dennefeld (IAP-Paris) Outline Basic optics of gratings and spectrographs ...

NEON Archive School 2006 Introduction to Spectroscopic Techniques (low dispersion) M. Dennefeld (IAP-Paris) Outline Basic optics of gratings and spectrographs ...

| PowerPoint PPT presentation | free to download

DEK - Observation of (molecular absorption lines. in the light of quasars ) ... Different couplings of cosmon to proton and neutron. Differential acceleration ...

Observation of (molecular absorption lines. in the light of quasars ) ... Different couplings of cosmon to proton and neutron. Differential acceleration ...

| PowerPoint PPT presentation | free to download

Reverberation Mapping Extending the Luminosity Range PowerPoint PPT Presentation

Reverberation Mapping Extending the Luminosity Range - none

none

| PowerPoint PPT presentation | free to download

Supernovae - Type Ia supernovae are the biggest. thermonuclear explosions in ... This is the smallest length scale that can be deformed. by turbulence before burning first. ...

Type Ia supernovae are the biggest. thermonuclear explosions in ... This is the smallest length scale that can be deformed. by turbulence before burning first. ...

| PowerPoint PPT presentation | free to view

Ultraluminous X-ray Sources PowerPoint PPT Presentation

Ultraluminous X-ray Sources - Title: PowerPoint Presentation Author: Tim Roberts Last modified by: Martin Ward Created Date: 11/13/2000 10:42:03 AM Document presentation format

Title: PowerPoint Presentation Author: Tim Roberts Last modified by: Martin Ward Created Date: 11/13/2000 10:42:03 AM Document presentation format

| PowerPoint PPT presentation | free to view

Amateur Astronomy Real Science PowerPoint PPT Presentation

Amateur Astronomy Real Science - Fort Bend Astronomy Club - A-Team. Houston Astronomical Society. 12. Extra-Solar Planets ... Between telescope and camera. Splits the components (colors) of the light ...

Fort Bend Astronomy Club - A-Team. Houston Astronomical Society. 12. Extra-Solar Planets ... Between telescope and camera. Splits the components (colors) of the light ...

| PowerPoint PPT presentation | free to view

GRB Optical - Located at Lick Obs. Mt. Hamilton (4200') 592 SNe (past 9 years) ... Take a pre-arranged sequence of images. Use V, I, Clear filters ...

Located at Lick Obs. Mt. Hamilton (4200') 592 SNe (past 9 years) ... Take a pre-arranged sequence of images. Use V, I, Clear filters ...

| PowerPoint PPT presentation | free to download

Probing Dark Energy with Supernovae PowerPoint PPT Presentation

Probing Dark Energy with Supernovae - Probe dark energy through the history of the expansion rate: ... Ratra & Peebles; Caldwell, Steinhardt,etal; Albrecht etal,... `Dynamics' models ...

Probe dark energy through the history of the expansion rate: ... Ratra & Peebles; Caldwell, Steinhardt,etal; Albrecht etal,... `Dynamics' models ...

| PowerPoint PPT presentation | free to download

Introduction Active Galactic Nuclei PowerPoint PPT Presentation

Introduction Active Galactic Nuclei - HST shows highly structure NLR with signs of jet impact. Summary of Quasar NLR Properties ... Others hit the accretion disk. Some are reflected. ...

HST shows highly structure NLR with signs of jet impact. Summary of Quasar NLR Properties ... Others hit the accretion disk. Some are reflected. ...

| PowerPoint PPT presentation | free to download

Amateur Astronomy Real Science - Houston Astronomical Society. 1. Shallow Sky Object of the Month ... Houston Astronomical Society. 3. You can do real science as an amateur astronomer ...

Houston Astronomical Society. 1. Shallow Sky Object of the Month ... Houston Astronomical Society. 3. You can do real science as an amateur astronomer ...

| PowerPoint PPT presentation | free to view

STAR FORMATION RATE E MORFOLOGIA DELLE GALASSIE PowerPoint PPT Presentation

STAR FORMATION RATE E MORFOLOGIA DELLE GALASSIE - STAR FORMATION RATE E MORFOLOGIA DELLE GALASSIE formazione stellare tecniche osservative correlazioni morfologiche Simone Callegari, Esame di Astronomia ...

STAR FORMATION RATE E MORFOLOGIA DELLE GALASSIE formazione stellare tecniche osservative correlazioni morfologiche Simone Callegari, Esame di Astronomia ...

| PowerPoint PPT presentation | free to view

Supernova Light PowerPoint PPT Presentation

Supernova Light - evidence for a mild association with spiral arms ... Found in spiral arms and. star forming regions. Not found in ellipticals. ... 1 SNu == one supernova per century ...

evidence for a mild association with spiral arms ... Found in spiral arms and. star forming regions. Not found in ellipticals. ... 1 SNu == one supernova per century ...

| PowerPoint PPT presentation | free to view

Astronomia i Astrofsica - Astronomia i Astrofsica

Astronomia i Astrofsica

| PowerPoint PPT presentation | free to view

The%20Photometric%20Calibration%20of%20the%20Blanco%20Dark%20Energy%20Survey%20(DES) PowerPoint PPT Presentation

The%20Photometric%20Calibration%20of%20the%20Blanco%20Dark%20Energy%20Survey%20(DES) - detects even light cirrus under a full range of moon phases (no ... These assume that only two filters will be observed each night (either g and r, or i and z) ...

detects even light cirrus under a full range of moon phases (no ... These assume that only two filters will be observed each night (either g and r, or i and z) ...

| PowerPoint PPT presentation | free to download

Supernovae, Dark Energy, and New Astrophysics: From Photons to Petabytes - Supernovae, Dark Energy, and New Astrophysics: From Photons to Petabytes

Supernovae, Dark Energy, and New Astrophysics: From Photons to Petabytes

| PowerPoint PPT presentation | free to download

Supernova Light - http://www.supernovae.net/snimages/snlinks.html#Catalogs ... 1200 2000 Angstrom band). The ionization threshold for these. species is 30 to 80 keV. ...

http://www.supernovae.net/snimages/snlinks.html#Catalogs ... 1200 2000 Angstrom band). The ionization threshold for these. species is 30 to 80 keV. ...

| PowerPoint PPT presentation | free to view

Amateur Astronomy Real Science - Computer controlled telescopes finding, guiding. The learning curves on some of this new technology is steep ... Data is compiled and made available to ...

Computer controlled telescopes finding, guiding. The learning curves on some of this new technology is steep ... Data is compiled and made available to ...

| PowerPoint PPT presentation | free to view

TMT Observational study of nearby supernovae with TMT and smaller telescopes PowerPoint PPT Presentation

TMT Observational study of nearby supernovae with TMT and smaller telescopes - SN 2006gy: One of the most luminous SNe. MV ~ -22 mag? Lbol~3 1044 erg s-1; slow LC evolution, ... Likely more luminous than SN 2006gz (56Ni mass 1.2 M ...

SN 2006gy: One of the most luminous SNe. MV ~ -22 mag? Lbol~3 1044 erg s-1; slow LC evolution, ... Likely more luminous than SN 2006gz (56Ni mass 1.2 M ...

| PowerPoint PPT presentation | free to view

Thing Invisble to See: Supermassive Black Holes PowerPoint PPT Presentation

Thing Invisble to See: Supermassive Black Holes - The decline of Quasars creates the 'inverse dinosaur problem' where are the relics. ... BH growth spurt during quasar era (is this the epoch of bulge formation? ...

The decline of Quasars creates the 'inverse dinosaur problem' where are the relics. ... BH growth spurt during quasar era (is this the epoch of bulge formation? ...

| PowerPoint PPT presentation | free to view

ACTIVE GALACTIC NUCLEI PowerPoint PPT Presentation

ACTIVE GALACTIC NUCLEI - Discovery of the true nature of quasar. Cosmological Distance ... 'Quasar (high L) analogue of Sy2 galaxies' ... Do obscured (type II) quasars exist? ...

Discovery of the true nature of quasar. Cosmological Distance ... 'Quasar (high L) analogue of Sy2 galaxies' ... Do obscured (type II) quasars exist? ...

| PowerPoint PPT presentation | free to view

Type II SN spectroscopic modeling PowerPoint PPT Presentation

Type II SN spectroscopic modeling - Use detailed non-LTE radiative transfer code CMFGEN and high-quality ... Multi-wavelength Observations from Swift, Lick, Keck, NTT, HST, WHT, VLT, HET, ...

Use detailed non-LTE radiative transfer code CMFGEN and high-quality ... Multi-wavelength Observations from Swift, Lick, Keck, NTT, HST, WHT, VLT, HET, ...

| PowerPoint PPT presentation | free to view

What can we learn on the BLR from the smallest AGN PowerPoint PPT Presentation

What can we learn on the BLR from the smallest AGN - What can we learn on the BLR. from the smallest AGN? ... Rybicki & Lightman: Radiative Processes in Astrophysics. What are the implied Te and te? ...

What can we learn on the BLR. from the smallest AGN? ... Rybicki & Lightman: Radiative Processes in Astrophysics. What are the implied Te and te? ...

| PowerPoint PPT presentation | free to view

Very Asymmetric Supernovae PowerPoint PPT Presentation

Very Asymmetric Supernovae - Bisnovatyi-Kogan et al (1972), LeBlanc&Wilson(1972), Wheeler ... Newtonian Hydrodynamics (PPM) alpha viscosity. rotation. photodisintegration (NSE alpha, n, p) ...

Bisnovatyi-Kogan et al (1972), LeBlanc&Wilson(1972), Wheeler ... Newtonian Hydrodynamics (PPM) alpha viscosity. rotation. photodisintegration (NSE alpha, n, p) ...

| PowerPoint PPT presentation | free to view

Status of the ESSENCE project PowerPoint PPT Presentation

Status of the ESSENCE project - CTIO 4m with Mosaic imager: 150 half nights over 5 yrs. 3 lunations, ... CTIO 4m, MOSAIC ... Mosaic image WCS registration with IRAF msccmatch, to UCAC2 ...

CTIO 4m with Mosaic imager: 150 half nights over 5 yrs. 3 lunations, ... CTIO 4m, MOSAIC ... Mosaic image WCS registration with IRAF msccmatch, to UCAC2 ...

| PowerPoint PPT presentation | free to view

15 Solar masses explodes with an energy of order 1051 erg' PowerPoint PPT Presentation

15 Solar masses explodes with an energy of order 1051 erg' - the Constellation Taurus. This is the residual of the ... Nova Hercules (1934) DQ - Her. Nova Persei (1901) GK Per. http://www.jb.man.ac.uk/~tob/novae ...

the Constellation Taurus. This is the residual of the ... Nova Hercules (1934) DQ - Her. Nova Persei (1901) GK Per. http://www.jb.man.ac.uk/~tob/novae ...

| PowerPoint PPT presentation | free to view

The eEVN, a realtime VLBI instrument - The eEVN, a realtime VLBI instrument

The eEVN, a realtime VLBI instrument

| PowerPoint PPT presentation | free to download

Discerning Dark Energy - Discerning Dark Energy

Discerning Dark Energy

| PowerPoint PPT presentation | free to view

?e??a -

| PowerPoint PPT presentation | free to download

Filippenko PowerPoint PPT Presentations