'Rich clusters' diaporamas de présentation

Astro 101 Test #4 Review

Astro 101 Test #4 Review. When: Next week Where: On the A 101 homepage. Clusters of Galaxies and Large Scale Structure. Outline. Classifying Clusters Morphology-Density Relation Intracluster Gas Dark Matter and Gravitational Lensing Superclusters.

537 views • 42 slides

Astro 101 Test #4 Review

Astro 101 Test #4 Review. When: Now available in two files Where: On the A101 homepage. Clusters of Galaxies and Large Scale Structure. Outline. Classifying Clusters Morphology-Density Relation Intracluster Gas Dark Matter and Gravitational Lensing Superclusters.

575 views • 42 slides

Astro 101 Test #4 Review

Astro 101 Test #4 Review. When: Now available in two files Where: On the A101 homepage. Clusters of Galaxies and Large Scale Structure. Outline. Classifying Clusters Morphology-Density Relation Intracluster Gas Dark Matter and Gravitational Lensing Superclusters.

517 views • 42 slides

Active galaxies / Active galactic nuclei (AGN)

Active galaxies / Active galactic nuclei (AGN). Central engine variability put limit on size: R ? c ? var Schwarzschild radius: R s = 2 G M / c 2 R s = size approx Uranus orbit for 10 9 M ? Accretion allows conversion of 0.1mc 2 (fusion only 0.7%)

484 views • 33 slides

Spiral Galaxies

699 views • 26 slides

GONE WITH THE WIND

GONE WITH THE WIND. Galaxy Transformation in Abell 2125. Galaxy Cluster Abell 2125. Among richest clusters in Abell catalog Redshift z=0.25, D=3 billion light-years 266 confirmed members Uniquely rich in radio sources Complex structure; assembly by infall?

543 views • 23 slides

Stellar population results from NFPS: Age and Metallicity along the Red Sequence

Stellar population results from NFPS: Age and Metallicity along the Red Sequence.

268 views • 21 slides

Stellar population results from NFPS: Age and Metallicity along the Red Sequence

Stellar population results from NFPS: Age and Metallicity along the Red Sequence.

258 views • 21 slides

PARTNERSHIP WITH JESUS

366 views • 16 slides

Where the Galaxies Are And When Galaxies Collide

224 views • 11 slides