The events of 1989, symbolised by the fall of the Berlin Wall, present
ed Europe as a whole with its greatest challenge of recent years, The
adaptation process to cope with this new continental order has now ent
ered a critical phase and for space activities too the context for cur
rent and future plans is changing rapidly for various reasons: - The e
nd of the Cold War has eliminated the principal structuring feature of
the international space environment and precipitated a dramatic contr
action in defence budgets. - International economic competition has be
come a central issue in international affairs. - Economic and politica
l constraints now require that space agencies adapt the ambitious plan
s put forward in the 1980s to the realities of the 1990s and beyond. I
t was with these factors in mind that in 1993 ESA initiated a study ca
lled 'Space 2020', to examine how such issues might impact on space ac
tivities in the next 25 years. This article provides an overview of th
e objectives of 'Space 2020' and the scenarios considered possible at
that time, as well as a discussion of some of the areas specifically r
elevant to the future of European space endeavours.