結果 : why is space exploration not a good idea
3:53

Is space exploration worth the money?

The Planetary Society
56,460 回視聴 - 2 年前
14:37

Space Exploration is the Worst | Emily Calandrelli | TEDxIndianaUniversity

TEDx Talks
883,887 回視聴 - 8 年前
6:46

Is Space Exploration Worth It?

Kite & Key Media
94,115 回視聴 - 2 年前
4:29

What Is Space Exploration Doing For You?

Seeker
248,659 回視聴 - 10 年前
5:31

How Space Exploration Is Helping Us Save the Environment | Yakob Reed | TEDxDonauinselSalon

TEDx Talks
10,507 回視聴 - 6 年前
9:30

The Next Great Frontier: How Space Exploration Benefits Humanity on Earth | Eric Hinterman | TEDxMIT

TEDx Talks
41,441 回視聴 - 3 年前
6:47

What's the Point of Space Exploration?

Second Thought
136,765 回視聴 - 6 年前
7:56

Is Space Exploration Worth It?

Stargaze
5,290 回視聴 - 1 年前
17:34

The Future of Space Exploration: What's Next for Space Travel?

Otep Arc
8 回視聴 - 1 日前

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12:13

Why Space Research Is So Important!

Insane Curiosity
27,231 回視聴 - 4 年前
5:00

Where will space exploration take us in the next 50 years? | BBC Ideas

BBC Ideas
4,542 回視聴 - 2 週間前
6:21

Why Space Exploration is GOOD for Humanity

What's Next?
6,008 回視聴 - 3 年前

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2:33

The 4 Main Reasons Why Space Exploration makes a lot of sense!

Spaceality
7 回視聴 - 3 年前
25:07

Inside Story - Is space exploration worth the cost?

Al Jazeera English
4,984 回視聴 - 11 年前
8:59

The Importance of Space Exploration | Rhea Iyer | TEDxYouth@AHSDelray

TEDx Talks
2,027 回視聴 - 5 年前
8:04

SML Debate: Should we invest in space exploration?

MP's Newswatch
10,759 回視聴 - 7 年前
14:12

What Space Exploration Can Bring Us | Bidushi Bhattacharya | TEDxSingapore

TEDx Talks
2,125 回視聴 - 6 年前
11:24

Why is space exploration a waste of money? santosh pathak

SANTOSH PATHAK
2,834 回視聴 - 1 年前
1:30:38

To boldly go: what is the point of space exploration?

Academy of Ideas
393 回視聴 - 9 年前
8:19

"The idea of space exploration is freedom"

ThinkNation
127 回視聴 - 8 年前