physical and chemical records / summit drill site / chemical reactions / gas composition / atmospheric gas / end product / drill site / high energy photons / energy / /
NaturalFeature
Volcanoes Eldfell / Icelandic volcano / /
Organization
Science Foundation / /
Person
Tycho Brahe / Dating Historic / Stella Nova Tycho Brahe / Stella Nova / Charles II / John Flamsteed / Jean-Pierre Normand / Chandra Image / Gisela A.M. Dreschhoff / Richard Carrington / Johannes Kepler / Edward J. Zeller / /