- A full moon occurs roughly every 29.5 days (synodic period). - A calendar month is typically 30 or 31 days long. - The occurrence of a second full moon in a month is relatively rare, giving rise to the phrase "once in a blue moon".
The phenomenon of Blue Moon is ________.
Asked in GPSC Prelims CSP 2 2021 · Topic: The Moon (Phenomena: Supermoon, Blue Moon, and Blood Moon)
More World and Physical Geography questions
- On January 31, 2018, a rare 'Blue Moon' event was experienced in large parts of the globe. In that context consider the following statements:
- The moon is a
- Consider the following statements regarding asteroids: I. Asteroids are rocky debris of varying sizes orbiting the Sun. II. Most of the asteroids are small but some have diameter as large as 1000 km. III. The orbit of asteroids lies between the orbits of Jupiter and Saturn. Of these statements:
- The group of small pieces of rock revolving round the Sun between the orbits of Mars and Jupiter are called:
- The 'blue moon' phenomenon occurs when
- Asteroid belt is situated between the orbit of
- In Solar system, most ‘Asteroids’ lie between the orbits of the following planets :