'Gas dust' diaporamas de présentation

Origin of the Solar System

Origin of the Solar System. Stars spew out 1/2 their mass as gas & dust as they die. In the interstellar medium, dust and gas coalesces into clouds. New generations of stars (and their planets, if any) form in these clouds. Nebular theory.

653 views • 50 slides

Origin of the Solar System

Origin of the Solar System. Stars spew out 1/2 their mass as gas & dust as they die. In the interstellar medium, dust and gas coalesces into clouds. New generations of stars (and their planets, if any) form in these clouds. Nebular theory.

561 views • 50 slides

Announcements

574 views • 49 slides

Announcements

495 views • 49 slides

Structures in illuminated, optically thick dust disks Pawel Artymowicz , Jeffrey Fung

Structures in illuminated, optically thick dust disks Pawel Artymowicz , Jeffrey Fung U of Toronto Origin of the observed structure in disks Disks with structure but without planets. Signposts of Planets GSFC, 18 Oct. 2011. HD 141596. FEATURES in disks:(9)

332 views • 33 slides

8 - IR Disk Emission & Grain Mineralogy

421 views • 30 slides

INTEGRAL Y4+ The New Soft Gamma-Ray Sky

436 views • 27 slides

Mid-Infrared Observations of Nearby Interacting/Starburst Galaxies

Mid-Infrared Observations of Nearby Interacting/Starburst Galaxies with the Spitzer Space Telescope Zhong Wang For Giovanni Fazio and the IRAC Science Team. Science Goals:

388 views • 26 slides

Gap formation in Young Circumstellar Disks due to Photoevaporation from the Central star

Gap formation in Young Circumstellar Disks due to Photoevaporation from the Central star. Henry Throop Department of Space Studies Southwest Research Institute (SwRI) Boulder, Colorado John Bally University of Colorado DPS Pasadena, October 2006. Photoevaporation from Central Star.

250 views • 17 slides

273 views • 14 slides

Experimental results on isotopic fractionation of dusty deuterated water ice during sublimation

Experimental results on isotopic fractionation of dusty deuterated water ice during sublimation. John E. Moores P.H. Smith, R.H. Brown, D.S. Lauretta, W.V. Boynton, and M.J. Drake LPSC, March 14 th , 2008. Importance of Fractionation.

248 views • 14 slides

Overview of Ex Regulation in China By Jianping Xu, NEPSI/SITIIAS IECEx-UNECE Workshop

Overview of Ex Regulation in China By Jianping Xu, NEPSI/SITIIAS IECEx-UNECE Workshop Fortaleza, Brazil 18 Sept., 2013. INTERNATIONAL ELECTROTECHNICAL COMMISSION SYSTEM FOR CERTIFICATION TO STANDARDS RELATING TO EQUIPMENT FOR USE IN EXPLOSIVE ATMOSPHERES (IECEx SYSTEM). 4. 1. 5. 2. 6. 3.

103 views • 10 slides