ما هي السنة الضوئية ؟

3262 | 2020-11-17

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3022 | 2020-11-13

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2288 | 2020-09-13

53148 | 2009-04-08

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2000 | 2020-09-13

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19698 | 2009-03-04

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1927 | 2020-09-13

31721 | 2009-12-04

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5460 | 2010-02-28

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3353 | 2020-10-13

4016 | 2020-10-10

3257 | 2020-09-26

3143 | 2020-09-24

14124 | 2009-04-27

5502 | 2019-04-07

5011 | 2020-10-10

20777 | 2010-07-31

21081 | 2009-04-27

19387 | 2009-04-27

5699 | 2019-04-07

6170 | 2019-04-07

14303 | 2009-06-14

16012 | 2016-04-01

11123 | 2019-04-07

29077 | 2016-04-02

5045 | 2019-04-07

2577 | 2020-10-17

3967 | 2019-07-21

30148 | 2016-03-31

8808 | 2016-03-31

6437 | 2019-04-07

22053 | 2016-04-01

6152 | 2019-04-07

4273 | 2020-11-10

19670 | 06/08/2007

62906 | 2009-05-29

21551 | 06/08/2007

55477 | 2009-09-15

30461 | 2009-03-17

16280 | 06/08/2007

26317 | 06/08/2007

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21294 | 06/08/2007

4192 | 2019-07-04

57534 | 2010-02-15

18768 | 06/08/2007

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19923 | 06/08/2007

30966 | 2009-05-29

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35170 | 06/08/2007

11520 | 2013-03-29

7252 | 2013-03-26

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17488 | 2013-07-16

9050 | 2013-03-26