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Title1
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Description2
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Avail.3
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Duration4
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1. |
Earth: Rotation and
Revolution |
A brief description of the main movements of
our planet: Its daily rotation around its axis and its yearly path around the
sun. |
c.1 |
Unknown |
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2. |
Time and Dateline |
Definition of time and its everyday use. A
brief description of the Universal Time, Sideral Time and our Civil Time. |
c.1 |
Unknown |
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3. |
Day and Night |
How the sequence of Day & Night is
connected to the rotation of the Earth. |
c.1 |
Unknown |
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4. |
Seasons |
The seasons we experience is the result of
the inclination of the axis of rotation of the Earth with respect to the axis
of the ecliptic. |
c.1 |
Unknown |
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5. |
Exploration of a Planet: Mars and Mercury |
The exploration of Mars and Mercury by
Earth-bound and spacecraft observations is elaborated. |
c.1 |
Unknown |
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6. |
Αστρονομία:
Το
Σύμπαν πέρα από το Ηλιακό Σύστημα |
The origin, evolution and probable scenaria
for the end of the Universe are vividly described in view of current theories
of stellar evolution and planetary formation. |
c.1 |
Unknown |
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7. |
Εκλείψεις του Ήλιου και της
Σελήνης
|
The natural phenomenon of Solar and Lunar
eclipses is explained taking into account the movement of the earth around
the Sun and the movement of the Moon around the Sun. |
c.1 |
Unknown |
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8. |
The Astrophysical Journal(vol.393, no.2, pt.1, 1992) |
Segments on this tape supplement several
articles which appear in this issue of the journal. |
c.1 |
00:30:00 |
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9. |
The Astrophysical Journal(vol.417, no.2, pt.1, 1993) |
Segments on this tape supplement several
articles which appear in this issue of the journal. |
c.1 |
00:53:00 |
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10. |
The Astrophysical Journal(vol.441, no.2, pt.1, 1995) |
Segments on this tape supplement several
articles which appear in this issue of the journal. |
c.1 |
00:44:46 |
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11. |
The Astrophysical Journal(vol.450, no.1, pt.1, 1995) |
Segments on this tape supplement several
articles which appear in this issue of the journal. |
c.1 |
00:52:41 |
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12. |
The Astrophysical Journal(vol.495, no.1, pt.1, 1998) |
Segments on this tape supplement several
articles which appear in this issue of the journal. |
c.1 |
00:66:16 |