High


Appraising Astronomical Images

4.2
Average: 4.2 (5 votes)
Certified content by COSMOS
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Dunkle Materie (Arbeitsheft) - Guided Research Model

4
Average: 4 (3 votes)
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Звездната еволюция – за червените гиганти и белите джуджета

4.5
Average: 4.5 (2 votes)
Certified content by COSMOS
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Sonnensystem - FlyPen (The Learning Cycle)

4
Average: 4 (2 votes)
Certified content by COSMOS
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Elamaa etsimassa

4.333335
Average: 4.3 (3 votes)
Certified content by COSMOS
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Keksinnot ja tahtitiede

4
Average: 4 (3 votes)
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Satellite Tracking

0
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Erdmond (Quiz)

4
Average: 4 (1 vote)
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Sonnensystem (Quiz)

0
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Sonnenfinsternis (Quiz)

4
Average: 4 (1 vote)
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