The half-moon shows where we are going. Where the stars go during the day. The Moon and the planets: The Sun's invisible companions. The Moon's shadow on the Earth: Solar Eclipses. Air Date : 18th-May-1997

Why it is cold when the Earth is closest to the sun. Why we see Venus in the morning. The planets are close, the stars unreachable. Air Date : 18th-May-1997  Read More

Day and Night. A gigantic Sun with tiny planets. A look at the Zodiac. The solar system is the present; the stars are the past. Air Date : 18th-May-1997  Read More

The Sun is on time but the Moon is late. Why we see the Moon as a crescent. The half-moon crosses the Earth's orbit. Where the Moon came from. The Moon: Delay in space and Time. Air Date : 18th-May-1997  Read More

Discovering Mercury. Distant moons of other planets. Why we always see the same side of the Moon. Why we see the Sun so low but the Moon so high. Air Date : 18th-May-1997  Read More

Earth's Rotation. The Moon shows us where Mars is. Copernicus: The Earth in orbit. Why the Earth turns. Crossing time zones. Air Date : 18th-May-1997  Read More

Hidden planets. Kepler discovers the planets' timetable. The Earth moves more quickly in Winter. Earth overtakes Mars. Why we have two tides every day. Air Date : 18th-May-1997  Read More

Why the Earth is round. Newton's apple. Why the Earth does not fall into the Sun. Three minutes more Sun every day. Sundials and the Earth's axis. Comets. Air Date : 18th-May-1997  Read More

Columbus and the Pole Star. Earth wobbles over the centuries. The imaginary 'heavenly vault'. The Sun, our star. Infinitely large to infinitely small. Air Date : 18th-May-1997  Read More

Leap Days: The Earth misses a quarter of a day. Gregorian and Orthodox calendars. Solar and lunar calendars. Solid and gaseous planets. Air Date : 18th-May-1997  Read More

The half-moon shows where we are going. Where the stars go during the day. The Moon and the planets: The Sun's invisible companions. The Moon's shadow on the Earth: Solar Eclipses. Air Date : 18th-May-1997  Read More

Annular solar eclipses. Partial solar eclipses. The Moon eclipsed in Earth's shadow. Occultation of Aldebaran. Air Date : 18th-May-1997  Read More