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127 questions

717
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2016-08-24 22:20:26 -0600 Rob Mueller flag of United States of America

What is space radiation and how does it affect humans in space?

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2016-08-24 00:28:56 -0600 DrPhiltill

What is a steam powered spacecraft?

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2016-05-07 11:15:44 -0600 Rob Mueller flag of United States of America

Is there water on Mars?

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2016-05-07 09:42:28 -0600 Rob Mueller flag of United States of America

What is LLT?

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2016-09-04 17:32:44 -0600 patb

Why does SpaceX want to reuse it's first stages?

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2016-08-02 22:33:43 -0600 Rob Mueller flag of United States of America

What is an Astronomical Unit or AU?

54
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2016-05-05 00:18:30 -0600 Rob Mueller flag of United States of America

Where does space begin?

688
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2016-05-01 20:49:20 -0600 Rob Mueller flag of United States of America

What is Outer Space?

6
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2016-05-01 22:06:06 -0600 Rob Mueller flag of United States of America

When will the NASA Mars 2020 rover land?

246
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2016-05-05 17:24:44 -0600 Rob Mueller flag of United States of America

NIAC Phase 1 Awards 2016?

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2016-05-02 23:27:18 -0600 Rob Mueller flag of United States of America

What is SEP?

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2016-05-02 23:31:28 -0600 Rob Mueller flag of United States of America

Where is Devon Island?

222
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2016-05-03 07:50:16 -0600 Rob Mueller flag of United States of America

Mars human crew landing site?

8
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2016-05-02 23:03:53 -0600 Rob Mueller flag of United States of America

Space Shuttle Orbiters?

4k
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2016-08-28 00:52:10 -0600 Rob Mueller flag of United States of America

What is a "Moon Village"?

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1
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2016-05-03 07:58:17 -0600 Rob Mueller flag of United States of America

What is an analog test site?

21
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2016-05-04 23:41:22 -0600 Rob Mueller flag of United States of America

Spaceports?

16
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2017-06-27 11:00:56 -0600 jonyfries

Is the Moon "dry as a bone"?

108
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2016-05-07 08:08:32 -0600 Spacerobots

What is space mining?

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2016-05-10 19:13:47 -0600 Rob Mueller flag of United States of America

What is LCROSS?

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