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Ask an Astronomer

Ask an Astronomer

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NASA scientists answer questions about astronomy and objects in space. The topics they discuss are varied and touch on different aspects of space science and exploration.

Ask an Astronomer
Episode 1
2 minutes 34 seconds
Grade Level: 7 - 12
Ask an Astronomer
Episode 2
2 minutes 8 seconds
Grade Level: 7 - 12
Ask an Astronomer
Episode 3
3 minutes 4 seconds
Grade Level: 7 - 12
Ask an Astronomer
Episode 4
2 minutes 30 seconds
Grade Level: 7 - 12
Ask an Astronomer
Episode 5
3 minutes 29 seconds
Grade Level: 7 - 12
Ask an Astronomer
Episode 6
2 minutes 7 seconds
Grade Level: 7 - 12
Ask an Astronomer
Episode 7
3 minutes 16 seconds
Grade Level: 7 - 12
Ask an Astronomer
Episode 8
2 minutes 4 seconds
Grade Level: 7 - 12
Ask an Astronomer
Episode 9
6 minutes 58 seconds
Grade Level: 7 - 12
Ask an Astronomer
Episode 10
4 minutes 26 seconds
Grade Level: 7 - 12
Ask an Astronomer
Episode 11
1 minutes 54 seconds
Grade Level: 7 - 12
Ask an Astronomer
Episode 12
2 minutes 33 seconds
Grade Level: 7 - 12
Ask an Astronomer
Episode 13
2 minutes 52 seconds
Grade Level: 7 - 12
Ask an Astronomer
Episode 14
1 minutes 54 seconds
Grade Level: 7 - 12