結果 : advantages of manned space exploration
3:53

Is space exploration worth the money?

The Planetary Society
63,738 回視聴 - 2 年前
7:07

These are the benefits of space exploration

CNN
86,908 回視聴 - 4 年前
4:29

What Is Space Exploration Doing For You?

Seeker
251,091 回視聴 - 10 年前
7:07

The Importance of Human Space Exploration

Orbital Velocity
4,118 回視聴 - 1 年前
6:46

Is Space Exploration Worth It?

Kite & Key Media
95,236 回視聴 - 2 年前
4:35

The Space Race. Who will will the manned space missions? Comparative analysis of missions by country

EDISLA
1,771 回視聴 - 1 年前
2:34

How damaging is space exploration?

Sky News
18,480 回視聴 - 3 年前
43:16

Indian perspective on Manned Space Missions - reasons & necessary Technologies [Aero India 2011]

Luptonga
4,435 回視聴 - 13 年前
8:55

Our conversation with astronaut Christina Koch

Sci NC
78 回視聴 - 1 日前

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3:45

Benefits for Humanity: Space is Our Business

NASA Johnson
11,654 回視聴 - 9 年前
9:30

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

TEDx Talks
41,608 回視聴 - 3 年前
5:31

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

TEDx Talks
11,272 回視聴 - 6 年前

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14:37

Space Exploration is the Worst | Emily Calandrelli | TEDxIndianaUniversity

TEDx Talks
887,484 回視聴 - 9 年前
11:23

Carbon Costs: Is Space Exploration Even Worth It?

Curiosity Stream
27,054 回視聴 - 3 年前
20:44

Is human space exploration with nuclear propulsion inevitable?

Marcus House
521,131 回視聴 - 2 年前
5:37

The Future of Human Space Exploration

FusionStream
60 回視聴 - 6 か月前
12:13

Why Space Research Is So Important!

Insane Curiosity
27,823 回視聴 - 4 年前
14:33

manned vs unmanned space missions

Matthew Johnson
1,608 回視聴 - 8 年前
5:22

[IK English Room] Space travel and a manned mission to Mars

First Knowing
99 回視聴 - 8 年前
3:07

Bill Nye on The Benefits of Space Exploration

StarTalk
30,277 回視聴 - 10 年前