The VLTI view of compact dusty environments around evolved stars Olivier CHESNEAU Observatoire de la Côte dAzur (OCA)
Discovering the Universe Ninth Edition
Chapter 3
Theme 3 Part 3 – Kepler ASTR 101 Prof. Dave Hanes.
Scales and Motion in the Universe Investigating Astronomy, Slater & Freedman Chapter 3.
