From Cave Man to Cave Martian: Living in Caves on the Earth, Moon and Mars Von Ehrenfried Manfred Dutch
This book explores the practicality of using the existing subsurface geology on the Moon and Mars for protection against radiation, thermal extremes, micrometeorites and dust storms rather than…
od 29 €
Specifikacia From Cave Man to Cave Martian: Living in Caves on the Earth, Moon and Mars Von Ehrenfried Manfred Dutch
This book explores the practicality of using the existing subsurface geology on the Moon and Mars for protection against radiation, thermal extremes, micrometeorites and dust storms rather than building surface habitats at great expense at least for those first few
From the Earth to the Moon
od 17 €
From the Earth to the Moon
od 13 €
From the Earth to the Moon -
od 9 €
From The Earth To The Moon BD
od 21 €