'Hubble flow' presentation slideshows

Reflections on Spectra and Spectral Line Work

Reflections on Spectra and Spectral Line Work. Harvey S. Liszt NRAO, CHARLOTTESVILLE. Why spectral lines?. From profile velocities and widths: Gas flows in local clouds and the Hubble flow Galaxy rotation curves and (dark) masses Cloud dynamics, collapse, turbulence From intensities:

679 views • 54 slides

Experimental and Theoretical Investigation of Heavy Ion Collisions at RHIC

555 views • 42 slides

The Core of M87 (at the center of Virgo)

371 views • 28 slides

The Core of M87 (at the center of Virgo)

286 views • 28 slides

Cepheids are the key link

Cepheids are the key link. One primary justification for the Hubble Space Telescope was to . resolve Cepheids in galaxies far enough away to measure the Hubble flow properly, and thus obtain the age of the Universe. Along with other methods, this gives about 14 billion years .

268 views • 19 slides