The Sky at Night · SEASON 26
When Planets Loop the Loop
Episode 4 · 1982-04-04

- Documentary
- News
Episode overview
During evenings in April three bright planets-Mars, Jupiter and Saturn - are very conspicuous, with Venus still prominent in the east before dawn. Patrick Moore explains how these planets move, sometimes apparently ' looping the loop', and gives details of the latest Russian flights to Venus as well as describing the spring stars and constellations.
Season 26 episodes
1. The Winter Sky1982-01-10
2. The Changing Face of Venus1982-02-07
3. The Largest Star?1982-03-14
4. When Planets Loop the Loop1982-04-04
5. The Unfolding Universe1982-04-25
6. The Depths of Space1982-05-16
7. La Palma: a New Observatory1982-06-06
8. The Hunt for the Tenth Planet1982-07-19
9. Siding Spring1982-08-22
10. The Mystery of the Spiral Arm1982-09-26
11. The Cosmic Serpent1982-10-31
12. The Last Man on the Moon1982-12-06