- published: 22 May 2016
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The Space Age is a time period encompassing the activities related to the Space Race, space exploration, space technology, and the cultural developments influenced by these events. The Space Age is generally considered to have begun with Sputnik (1957). Furthermore it is argued that this age brought a new dimension to the Cold War.
The first man-made rocket to breach the boundary of space was a German V-2 rocket (also known as A4) in 1942. Because of its destructive use during World War II it did not gain scientific acknowledgment at the time. Its chief developer Wernher von Braun later became involved with NASA.
The Space Age began with the development of several technologies that culminated on October 4, 1957, with the launch of Sputnik 1 by the Soviet Union. This was the world's first artificial satellite, orbiting the Earth in 98.1 minutes and weighing in at 83 kg. The launch of Sputnik 1 ushered a new era of political, scientific and technological achievements that became known as the Space Age.
Space is the boundless, three-dimensional extent in which objects and events occur and have relative position and direction. Physical space is often conceived in three linear dimensions, although modern physicists usually consider it, with time, to be part of a boundless four-dimensional continuum known as spacetime. In mathematics,"spaces" are examined with different numbers of dimensions and with different underlying structures. The concept of space is considered to be of fundamental importance to an understanding of the physical universe. However, disagreement continues between philosophers over whether it is itself an entity, a relationship between entities, or part of a conceptual framework.
Age may refer to:
(Lyrics by Raymond I. Rohonyi)(Music by Theatre of Tragedy)
Space age pioneers
Exporing the outer spheres
Stars, planets, cosmos
Sterne, Planeten, Kosmos