![](https://image.tmdb.org/t/p/w185/se8bejjwLz56qm1gOCLpVjK8iVk.jpg)
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Elena and Isa learn what it takes to succeed at science when they must fix a telescope in time for their grandfather to see a rare comet.
First Air Date : Jul 22, 2016
Last Air date : Aug 23, 2020
Episode : 81 Episode
Season : 3 Season
Runtime: 26:14 minutes
Studio: Disney Channel
Country: United States of America