打字猴:1.70004074e+09
1700040740
1700040741 Jupiter,305-306,314-319
1700040742
1700040743 Jupiter-3 rocket,150
1700040744
1700040745 Kaluga,Russia,98-99
1700040746
1700040747 Kármán line,134-135,146
1700040748
1700040749 Kelly,Mark,94
1700040750
1700040751 Kelly,Scott,94-95,235,238
1700040752
1700040753 Kennedy,John F.,5-6,153
1700040754
1700040755 Kerimov,Kerim,119
1700040756
1700040757 Kevlar,126,140,145,269,274
1700040758
1700040759 Khrushchev,Nikita,149
1700040760
1700040761 Krauss,Lawrence,246-247
1700040762
1700040763 KREEP,162,181
1700040764
1700040765 Kuiper belt,305,330-333
1700040766
1700040767 Kursk (Russian submarine),42
1700040768
1700040769 Lagrangian points,127
1700040770
1700040771 Laika,the dog,150
1700040772
1700040773 Lake Vostok,33,316
1700040774
1700040775 Landscape Evolution Observatory,60
1700040776
1700040777 lava tubes,184-185
1700040778
1700040779 Lebedev,Valentin Vitalyevich,45
1700040780
1700040781 Lee,Pascal,228
1700040782
1700040783 Lehrer,Tom,150n
1700040784
1700040785 Lewis and Clark expedition,205-206
1700040786
1700040787 L5 Society,159
1700040788
1700040789 Lightfoot,Robert,Jr.,122
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