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What in the world is a lunar eclipse tetrad?
| Content Provider | TED Ed |
|---|---|
| Description | On April 15, 2014, an extraordinary series of total lunar eclipses will begin in the United States. This series, called a lunar eclipse tetrad, will result in four red moons over the course of a year and a half. NASA explains the significance behind this phenomenon, and sheds light on how the moon transforms into a bright red orb. |
| Language | English |
| Access Restriction | Open |
| Content Type | Video |
| Time Required | PT3M43S |
| Education Level | Class IX Class X Class XI Class XII |
| Pedagogy | Lecture cum Demonstration |
| Resource Type | Video Lecture |
| Subject | Physical Geography |