Slide 1How did Earth form? Slide 2 Collapsing Interstellar Clouds Stars and planets form from clouds of gas and dust, called interstellar clouds Consist of gas: Hydrogen…

Slide 1H (Rydberg) Atom Photofragment Translational Spectroscopy (PTS) Professor Michael N R Ashfold Dr Emma J Feltham Dr Phillip A Cook Mr Rafay H Qadiri Ms Emily E H Cottrill…

Slide 1Infall and Rotation around Young Stars Formation and Evolution of Protoplanetary Disks Michiel R. Hogerheijde Steward Observatory The University of Arizona Slide 2…

Slide 129 March 2005AST 2010: Chapter 191 Between the Stars: Gas & Dust in Space Slide 2 29 March 2005AST 2010: Chapter 192 Gas and Dust in Space To understand how stars…

Slide 1Albia Dugger Miami Dade College Chapter 19 Life’s Origin and Early Evolution Slide 2 19.1 Looking for Life Astrobiology is the study of life’s origins and distribution…

1.Chapter 22 – Astronomical Technology How do we benefit from exploring the universe?2. Tools of Cosmologists A. The following types of telescopes are listed beginning…

1.Solar System Formation2. Formation of Our Solar SystemFormation of Our Solar System • Astronomers use Earth-based observations and data from probes to derive theories…

1.  2. The Solar System Observations Ordered motions of objects Two types of planets – Terrestrial (Solid) vs. Jovian (Gas) For example, Mars vs. Jupiter Asteroids and…

Comets and the Origin of Life This page intentionally left blank Comets and the Origin of Life Janaki Wickramasinghe Chandra Wickramasinghe William Napier Cardiff University,…

1. Water distribution in nature 2. Table of Contents1. Water in the universe:a) Water vaporb) Liquid waterc) Water iced) Exotic forms2. Water and habitable zone 3. Water…