One of ESA's Most Challenging Missions Yet ...................... 2
A Foreword
Volker Liebig
GOCE: Obtaining a Portrait of Earth's Most Intimate Features .... 4
Mark Drinkwater et al.
A Jewel in ESA's Crown ......................................... 14
GOCE and its Gravity Measurement Systems
Michael Fehringer et al.
GOCE's Measurements of the Gravity Field and Beyond ............ 24
Rune Floberghagen et al.
James Webb Space Telescope ..................................... 32
A Bigger and Better Time Machine
Peter Jakobsen & Peter Jensen
Europe's Eyes on the Skies ..................................... 42
The Proposal for a European Space Surveillance System
Heiner Klinkrad et al.
Welcome to Space ............................................... 50
ESA's Strategy for Retaining European Space Competencies
Fiona Walsh et al.
Programmes in Progress ......................................... 56
News - In Brief ................................................ 74
Publications ................................................... 88
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