- 5291
- 1987-02-03
technology: علم الفلك
- 5210
- 1986-11-12
- 5184
- 1986-10-17
- 5147
- 1986-09-10
- 5118
- 1986-08-09
- 5087
- 1986-07-09
- 4910
- 1986-01-12
- 4908
- 1986-01-10
- 4905
- 1986-01-07
- 4888
- 1985-12-20
- 4879
- 1985-12-11
- 4874
- 1985-12-06
- 4864
- 1985-11-26
- 4836
- 1985-10-29
- 4830
- 1985-10-23
- 4087
- 1983-09-29
- 4062
- 1983-09-03
- 4045
- 1983-08-17
- 3983
- 1983-06-15
- 3751
- 1982-10-22