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8:00 AM: NASA's Unexplained Files (S3 E4) (S3) | Discovery Science | 4/21 2025 Discovery Science
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NASA's Unexplained Files « at 8:00 AM on Discovery Science

Episode 4

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Episode: The Earth Next Door

Astronomers detect a potentially habitable planet tantalizingly close to Earth. A chance discovery at NASA reveals a top secret military space program.

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Blowing Up History (S4 E28)
9:00 AM

Blowing Up History ...

Blowing Up History (S4 E28)
10:00 AM

How It's Made (S23 E10)

How It's Made (S23 E10)
10:30 AM

How It's Made (S23 E11)

How It's Made (S23 E11)
11:00 AM

How It's Made (S23 E12)

How It's Made (S23 E12)
11:30 AM

How It's Made (S23 E13)

How It's Made (S23 E13)
12:00 PM

How It's Made: Dream Cars (S2 E14)

How It's Made: Dream Cars (S2 E14)
12:30 PM

How It's Made: Dream Cars (S2 E15)

How It's Made: Dream Cars (S2 E15)
1:00 PM

How It's Made: Dream Cars (S2 E16)

How It's Made: Dream Cars (S2 E16)
1:30 PM

How It's Made: Dream Cars (S2 E17)

How It's Made: Dream Cars (S2 E17)
2:00 PM

Incredible Engineering Blunders: Fixed (S1 E5)

Incredible Engineering Blunders: Fixed (S1 E5)
3:00 PM

Incredible Engineering Blunders: Fixed (S1 E6)

Incredible Engineering Blunders: Fixed (S1 E6)
4:00 PM

Truth Behind the Moon Landing (S1 E1)

Truth Behind the Moon Landing (S1 E1)
5:00 PM

Truth Behind the Moon Landing (S1 E2)

Truth Behind the Moon Landing (S1 E2)
6:00 PM

How It's Made (S26 E24)

How It's Made (S26 E24)
6:30 PM

How It's Made (S26 E25)

How It's Made (S26 E25)
7:00 PM

How It's Made (S26 E26)

How It's Made (S26 E26)
7:30 PM

How It's Made (S23 E1)

How It's Made (S23 E1)
8:00 PM

Mysteries Of The Deep (S1 E8)

Mysteries Of The Deep (S1 E8)
9:00 PM

Mysteries Of The Deep (S1 E10)

Mysteries Of The Deep (S1 E10)
10:00 PM

Blowing Up History (S4 E1)

Blowing Up History (S4 E1)
11:00 PM

Blowing Up History (S4 E2)

Blowing Up History (S4 E2)
12:00 AM

Secret Space Escapes (S1 E7)

Secret Space Escapes (S1 E7)
1:00 AM

Secret Space Escapes (S1 E8)

Secret Space Escapes (S1 E8)
2:00 AM

NASA's Unexplained Files (S3 E6)

NASA's Unexplained Files (S3 E6)
4:00 AM

How It's Made: Dream Cars (S2 E14)

How It's Made: Dream Cars (S2 E14)
4:30 AM

How It's Made: Dream Cars (S2 E15)

How It's Made: Dream Cars (S2 E15)
5:00 AM

How It's Made: Dream Cars (S2 E16)

How It's Made: Dream Cars (S2 E16)

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