|
 
- 积分
- 17983
- 威望
- 17983
- 包包
- 26159
|
# n5 Y) T3 \* n. iCOVER Rendering of the Voyager 1 spacecraft that left Earth in
1 r6 X6 Y# f. {$ h$ X2 s0 b) nSeptember 1977. Last summer, when it was 18.5 billion kilometers away and still
0 h. q+ O2 Z* G2 f. Y! C6 Cembedded in the solar magnetic field, Voyager 1 entered an unexpected region, ) u9 D. O5 x0 f! e% @% L L
where it observed a sharp decrease of charged particles from the Sun and an
0 _' }# E0 t5 ~6 @abrupt increase in particles from interstellar space. See pages 144, 147, and 150. Image: NASA ' t9 P1 u3 o) k4 V
9 D7 _1 _0 z! w |
-
总评分: 威望 + 20
包包 + 20
查看全部评分
|