Astronomy, space & time

Principe Anthropique


The Invisible Sky: Rosat and the Age of X-Ray Astronomy

Bernd Aschenbach, Hermann-Michael Hahn, et al.


The Story of the Stars: New descriptive astronomy

Joel Dorman Steele


The Accelerating Universe: Infinite Expansion, the...

Mario (Space Telescope Science Institute Baltimore) Livio


Space Fluid Hydromechanics

V H Thomas


Roswell Testimony



Zeta Reticuli


The Cape: Military Space Operations 1971-1992

Mark C. Cleary and 45th Space Wing History Office


Hippolyte Bernheim


Sidereal Chromatics

Admiral W H Smyth


Illustrierte Himmelskunde

Felix Erber


The Aviation System Monitoring and Modeling (ASMM) Project: A...

Irving C Statler and Nasa Ames Research Center


Columbia Crew Survival Investigation Report

Johnson Space Center and National Aeronautics & Space Admin

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