A century of space, flight, and achievement

Article Abstract:

The achievements which have been made in the fields of space flight and exploration are presented. The future of space exploration, human inhabitation of other planets and contact with other life forms are discussed.

Author: Sietzen, Frank, Jr.
Publisher: National Space Society
Publication Name: Ad Astra
Subject: Astronomy
ISSN: 1041-102X
Year: 1999
Planning, History, Cover Story, Space colonies, Unidentified flying objects, Human-alien encounters, UFO sightings

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A new generation of (robotic) space explorers

Article Abstract:

Issues are presented concerning the development of landers for the planet Mars and asteroids, probes for the exploration of outer space and a robotic aquamarine robot capable of exploring Europa's seas.

Author: Sietzen, Frank, Jr.
Publisher: National Space Society
Publication Name: Ad Astra
Subject: Astronomy
ISSN: 1041-102X
Year: 2000
Design and construction, Science and technology policy, Spacecraft, Space vehicles

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Change is coming

Article Abstract:

The significance of the discovery of water on Mars in June 2000 is discussed, with reference to the need to campaign to revive the US space exploration program in the election year of 2000.

Author: Sietzen, Frank, Jr.
Publisher: National Space Society
Publication Name: Ad Astra
Subject: Astronomy
ISSN: 1041-102X
Year: 2000
Research, Finance

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Subjects list: Discovery and exploration, Outer space, Space exploration, Space flight, United States. National Aeronautics and Space Administration
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