Documents Astrochemistry University of Helsinki, December 2006 Lecture 1 T J Millar, School of Mathematics and...

Astrochemistry University of Helsinki, December 2006 Lecture 1 T J Millar, School of Mathematics and Physics Queen’s University Belfast,Belfast BT7 1NN, Northern Ireland…

Documents ISM & Astrochemistry Lecture 1

ISM & Astrochemistry Lecture 1 Interstellar Matter Comprises Gas and Dust Dust absorbs and scatters (extinguishes) starlight Top row – optical images of B68 Bottom…