Spacecrafts launched in 1975 |
Int |
| ID n°: | Date | Payload(s) | Vehicle | Site | Country, Type |
| 1975-001 | 10.01.75 | Soyuz 17 | Soyuz | B | Spacecraft |
| 1975-002 | 17.01.75 | Cosmos 702 [Zenit-2M #64, Gektor #64] | Voskhod | Pl | |
| 1975-003 | 21.01.75 | Cosmos 703 [DS-P1-Yu #67] | Cosmos-2 | Pl | |
| 1975-004 | 22.01.75 | Landsat 2 (ERTS 2) | Delta-2910 | Va SLC-2W | |
| 1975-005 | 23.01.75 | Cosmos 704 [Zenit-4MK #34, Germes #] | Voskhod | Pl | |
| 1975-006 | 28.01.75 | Cosmos 705 [DS-P1-Yu #68] | Cosmos-2 | Pl | |
| 1975-007 | 30.01.75 | Cosmos 706 [Oko #4] | Molniya-M (Blok-2BL) | Pl | |
| 1975-008 | 05.02.75 | Cosmos 707 [Tselina-O #23] | Cosmos-3M | Pl | |
| 1975-009 | 06.02.75 | Molniya-2 12 | Molniya-M (Blok-ML) | Pl | |
| 1975-010 | 06.02.75 | Starlette (BETA) | Diamant-B-P4 | Ko | France, Science |
| 1975-011 | 06.02.75 | SMS 2 | Delta-2914 | CC LC-17B | |
| 1975-012 | 12.02.75 | Cosmos 708 [Sfera #12] | Cosmos-3M | Pl | |
| 1975-013 | 12.02.75 | Cosmos 709 [Zenit-4MK #35, Germes #] | Voskhod | Pl | |
| 1975-F01 | 20.02.75 | Intelsat-4 6 | Atlas-SLV3D Centaur-D1A (AC-33) | CC, LC-36A | Commercial, |
| 1975-014 | 24.02.75 | Taiyo (SRATS) | M-3C | Kagoshima | Japan, Science |
| 1975-015 | 26.02.75 | Cosmos 710 [Zenit-4MK #36, Germes #] | Voskhod | B | |
| 1975-016 | 28.02.75 | Cosmos 711 [Strela-1M #81] Cosmos 712 [Strela-1M #82] Cosmos 713 [Strela-1M #83] Cosmos 714 [Strela-1M #84] Cosmos 715 [Strela-1M #85] Cosmos 716 [Strela-1M #86] Cosmos 717 [Strela-1M #87] Cosmos 718 [Strela-1M #88] |
Cosmos-3M | Pl | |
| 1975-017 | 10.03.75 | Jumpseat 4 | Titan-3(34)B Agena-D | Va, SLC-4W | |
| 1975-018 | 12.03.75 | Cosmos 719 [Zenit-4MK #37, Germes #] | Voskhod | B | |
| 1975-019 | 21.03.75 | Cosmos 720 [Zenit-4MT #8, Orion #8] & YantarSysTest & Nauka | Soyuz-U | Pl | |
| 1975-020 | 26.03.75 | Cosmos 721 [Zenit-2M #65, Gektor #65] & Nauka | Voskhod | Pl | |
| 1975-021 | 27.03.75 | Cosmos 722 [Zenit-4MK #38, Germes #] | Voskhod | Pl | |
| 1975-022 | 27.03.75 | Intercosmos 13 [DS-U2-IK #6] | Cosmos-3M | Pl | |
| 1975-023 | 01.04.75 | Meteor-1 21 | Vostok-2M | Pl | |
| 1975-024 | 02.04.75 | Cosmos 723 [US-A #10] | Tsyklon-2 | B, LC-90 | |
| 1975-F02 | 05.04.75 | Soyuz (18A) | Soyuz | B | Spacecraft |
| 1975-025 | 07.04.75 | Cosmos 724 [US-A #11] | Tsyklon-2 | B, LC-90 | |
| 1975-026 | 08.04.75 | Cosmos 725 [DS-P1-Yu #69] | Cosmos-2 | Pl | |
| 1975-027 | 09.04.75 | GEOS 3 | Delta-1410 | Va, SLC-2W | |
| 1975-028 | 11.04.75 | Cosmos 726 [Parus #2] | Cosmos-3M | Pl | |
| 1975-F03 | 12.04.75 | RM 20 (P72-2) | Atlas-F Star-17A | Va, SLC-3W | Failure |
| 1975-029 | 14.04.75 | Molniya-3 2 | Molniya-M (Blok-ML) | Pl | |
| 1975-030 | 16.04.75 | Cosmos 727 [Zenit-4MK #39, Germes #] | Voskhod | B | |
| 1975-031 | 18.04.75 | Cosmos 728 [Zenit-2M #66, Gektor #66] & Nauka | Voskhod | Pl | |
| 1975-032 | 18.04.75 | KH-8 44 | Titan-3(24)B Agena-D | Va, SLC-4W | |
| 1975-033 | 19.04.75 | Aryabhata 1 | Cosmos-3M | KY, LC107/2 | India, Science |
| 1975-034 | 22.04.75 | Cosmos 729 [Zaliv #8] | Cosmos-3M | Pl | |
| 1975-035 | 24.04.75 | Cosmos 730 [Zenit-4MK #40, Germes #] | Voskhod | Pl | |
| 1975-036 | 29.04.75 | Molniya-1 29 | Molniya-M (Blok-ML) | Pl | |
| 1975-037 | 07.05.75 | Explorer 53 (SAS 3) | Scout-F1 | San Marino | |
| 1975-038 | 07.05.75 | Anik A3 | Delta-2914 | CC, LC-17B | Canada, Comsat |
| 1975-039 | 17.05.75 | Pollux (D 5B) Castor (D 5A) |
Diamant-BP4 | Ko | France, Technology France, Science |
| 1975-040 | 20.05.75 | DSCS-2 B5 DSCS-2 B6 |
Titan-3(23)C | CC, LC-40 | Partial Failure |
| 1975-041 | 21.05.75 | Cosmos 731 [Zenit-2M #67, Gektor #67] & Nauka | Voskhod | B | |
| 1975-042 | 22.05.75 | Intelsat-4 1 | Atlas-SLV3D Centaur-D1A (AC-35) | CC, LC-36A | Commercial, |
| 1975-043 | 24.05.75 | DMSP-5C F2 | Thor-LV2F Burner-2A | Va, SLC-10W | |
| 1975-044 | 24.05.75 | Soyuz 18 | Soyuz 11A511U | B | Spacecraft |
| 1975-045 | 28.05.75 | Cosmos 732 [Strela-1M #89] Cosmos 733 [Strela-1M #90] Cosmos 734 [Strela-1M #91] Cosmos 735 [Strela-1M #92] Cosmos 736 [Strela-1M #93] Cosmos 737 [Strela-1M #94] Cosmos 738 [Strela-1M #95] Cosmos 739 [Strela-1M #96] |
Cosmos-3M | Pl | |
| 1975-046 | 28.05.75 | Cosmos 740 [Zenit-4MK #41, Germes #] | Voskhod | B | |
| 1975-047 | 30.05.75 | Cosmos 741 [Zenit-2M/NKh #1, Gektor-Priroda #1] | Voskhod | Pl | |
| 1975-F04 | 03.06.75 | Intercosmos | Cosmos-3M | KY, LC-107/2 | - |
| 1975-048 | 03.06.75 | Cosmos 742 [Zenit-4MK #42, Germes #] | Voskhod | Pl | |
| 1975-049 | 05.06.75 | Molniya-1 30 SRET 2 (MAS 2) |
Molniya-M (Blok-ML) | Pl | - France, Technology |
| 1975-050 | 08.06.75 | Venera 9 | Proton-K Blok-D | B, LC-81/24 | Venus probe |
| 1975-051 | 08.06.75 | KH-9 10 SSF-C 5 (SSU-A) |
Titan-3D | Va, SLC-4E | |
| 1975-052 | 12.06.75 | Nimbus 6 | Delta-2910 | Va, SLC-2W | |
| 1975-053 | 12.06.75 | Cosmos 743 [Zenit-4MK #43, Germes #] | Voskhod | Pl | |
| 1975-054 | 14.06.75 | Venera 10 | Proton-K Blok-D | B, LC-81/24 | |
| 1975-055 | 18.06.75 | Canyon 6 | Atlas-SLV3A Agena-D | CC, LC-13 | |
| 1975-056 | 20.06.75 | Cosmos 744 [Tselina-D #7] | Vostok-2M | Pl | |
| 1975-057 | 21.06.75 | OSO 8 | Delta-1910 | CC, LC-17B | Scient:sun obs. |
| 1975-058 | 24.06.75 | Cosmos 745 [DS-P1-Yu #70] | Cosmos-2 | Pl | |
| 1975-059 | 25.06.75 | Cosmos 746 [Zenit-4MK #44, Germes #] | Voskhod | Pl | |
| 1975-060 | 27.06.75 | Cosmos 747 [Zenit-2M #68, Gektor #68] & Nauka | Voskhod | Pl | |
| 1975-061 | 03.07.75 | Cosmos 748 [Zenit-4MK #45, Germes #] | Voskhod | Pl | |
| 1975-062 | 04.07.75 | Cosmos 749 [Tselina-O #24] | Cosmos-3M | Pl | |
| 1975-063 | 08.07.75 | Molniya-2 13 | Molniya-M (Blok-ML) | Pl | |
| 1975-064 | 11.07.75 | Meteor-2 1 | Vostok-2M | Pl | |
| 1975-065 | 15.07.75 | Soyuz 19 | Soyuz 11A511U | B | Spacecraft - ASTP |
| 1975-066 | 15.07.75 | Apollo 18 - ASTP (CSM 111) ASTP-DM |
Saturn-1B | KSC, LC-39B | Spacecraft - ASTP |
| 1975-067 | 17.07.75 | Cosmos 750 [DS-P1-I #16] | Cosmos-2 | Pl | |
| 1975-068 | 23.07.75 | Cosmos 751 [Zenit-2M #69, Gektor #69] | Voskhod | Pl | |
| 1975-069 | 24.07.75 | Cosmos 752 [Vektor #3] | Cosmos-3M | Pl | |
| 1975-070 | 26.07.75 | DFH 3 (JSSW 1) | FB-1 | Jiuquan, LA2B | China, Rem. Sensing |
| 1975-071 | 31.07.75 | Cosmos 753 [Zenit-4MK #46, Germes #] | Voskhod | Pl | |
| 1975-072 | 09.08.75 | COS B | Delta-2913 | Va, SLC-2W | ESA, Science |
| 1975-073 | 13.08.75 | Cosmos 754 [Zenit-4MK #47, Germes #] | Voskhod | Pl | |
| 1975-074 | 14.08.75 | Cosmos 755 [Parus #3] | Cosmos-3M | Pl | |
| 1975-075 | 20.08.75 | Viking 1 | Titan-3E Centaur-D1T | CC, LC-41 | Mars probe |
| 1975-076 | 22.08.75 | Cosmos 756 [Tselina-D #8] | Vostok-2M | Pl | |
| 1975-077 | 27.08.75 | Symphonie 2 | Delta-2914 | CC, LC-17A | FR/Germany, Comsat |
| 1975-078 | 27.08.75 | Cosmos 757 [Zenit-4MK #48, Germes #] | Voskhod | Pl | |
| 1975-079 | 02.09.75 | Molniya-1 31 | Molniya-M (Blok-ML) | Pl | |
| 1975-080 | 05.09.75 | Cosmos 758 [Yantar-2K #3, Feniks #3] | Soyuz-U | Pl | |
| 1975-081 | 09.09.75 | Molniya-2 14 | Molniya-M (Blok-ML) | Pl | |
| 1975-082 | 09.09.75 | KIKU-1 (ETS-1) | N-1 | Tanegashima | Japan, Science? |
| 1975-083 | 09.09.75 | Viking 2 | Titan-3E Centaur-D1T | CC LC-41 | |
| 1975-084 | 12.09.75 | Cosmos 759 [Zenit-4MT #9, Orion #9] & Nauka | Soyuz-U | Pl | |
| 1975-085 | 16.09.75 | Cosmos 760 [Zenit-4MK #49, Germes #] | Voskhod | TB | |
| 1975-086 | 17.09.75 | Cosmos 761 [Strela-1M #97] Cosmos 762 [Strela-1M #98] Cosmos 763 [Strela-1M #99] Cosmos 764 [Strela-1M #100] Cosmos 765 [Strela-1M #101] Cosmos 766 [Strela-1M #102] Cosmos 767 [Strela-1M #103] Cosmos 768 [Strela-1M #104] |
Cosmos-3M | Pl | |
| 1975-087 | 18.09.75 | Meteor-1 22 | Vostok-2M | Pl | |
| 1975-088 | 23.09.75 | Cosmos 769 [Zenit-2M #71, Gektor #71] & FEU-170 5L | Voskhod | Pl | |
| 1975-089 | 24.09.75 | Cosmos 770 [Sfera #13] | Cosmos-3M | Pl | |
| 1975-090 | 25.09.75 | Cosmos 771 [Zenit-4MKT #1, Fram #1] | Soyuz-U | Pl | |
| 1975-091 | 26.09.75 | Intelsat-4A 1 | Atlas-SLV3D Centaur-D1AR (AC-36) | CC, LC-36B | Commercial, |
| 1975-092 | 27.09.75 | Aura (D 2B) | Diamant-BP4 | Ko | France, Science |
| 1975-093 | 29.09.75 | Cosmos 772 [Soyuz-T Test] | Soyuz-U | TB | |
| 1975-094 | 30.09.75 | Cosmos 773 [Strela-2 #11] | Cosmos-3M | Pl | |
| 1975-095 | 01.10.75 | Cosmos 774 [Zenit-4MK #50, Germes #] | Voskhod | Pl | |
| 1975-096 | 06.10.75 | Explorer 54 (AE D) | Delta-2910 | Va SLC-2W | |
| 1975-097 | 08.10.75 | Cosmos 775 [Oko-2 #1] | Proton-K Blok-DM | TB LC-81/23 | |
| 1975-098 | 09.10.75 | KH-8 45 | Titan-3(24)B Agena-D | Va, SLC-4W | |
| 1975-099 | 11.10.75 | Triad 2 (TIP 2) | Scout-D1 | Va, SLC-5 | |
| 1975-F05 | 16.10.75 | Luna [E8-5M No.412] | Proton-K /Blok-D | B, LC-81/23 | - |
| 1975-100 | 16.10.75 | GOES 1 | Delta-2914 | CC, LC-17B | |
| 1975-101 | 17.10.75 | Cosmos 776 [Zenit-2M #72, Gektor #72] & Nauka | Voskhod | Pl | |
| 1975-102 | 29.10.75 | Cosmos 777 [US-P #2] | Tsyklon-2 | B, LC-90 | |
| 1975-103 | 04.11.75 | Cosmos 778 [Parus #4] | Cosmos-3M | Pl | |
| 1975-104 | 04.11.75 | Cosmos 779 [Zenit-4MK #51, Germes #] | Voskhod | Pl | |
| 1975-105 | 14.11.75 | Molniya-3 3 | Molniya-M (Blok-ML) | Pl | |
| 1975-106 | 17.11.75 | Soyuz 20 | Soyuz-U | B | |
| 1975-107 | 20.11.75 | Explorer 55 (AE E) | Delta-2910 | CC, LC-17B | |
| 1975-108 | 21.11.75 | Cosmos 780 [Zenit-2M #73, Gektor #73] & Nauka | Voskhod | B | |
| 1975-109 | 21.11.75 | Cosmos 781 [Tselina-O #25] | Cosmos-3M | Pl | |
| 1975-110 | 25.11.75 | Cosmos 782 [Bion #3] & Nauka | Soyuz-U | Pl | |
| 1975-111 | 26.11.75 | DFH 4 (FSW-0 1) | CZ-2C | Jiuquan, LA2B | China, Rem.sensing |
| 1975-112 | 28.11.75 | Cosmos 783 [Strela-2 #12] | Cosmos-3M | Pl | |
| 1975-113 | 03.12.75 | Cosmos 784 [Zenit-2M #74, Gektor #74]& Nauka | Voskhod | Pl | |
| 1975-114 | 04.12.75 | KH-9 11 S3 2 (S73-6) |
Titan-3D | Va, SLC-4E | |
| 1975-F06 | 05.12.75 | Explorer (DAD A & B) (F) | Scout-F1 | Va, SLC-5 | - |
| 1975-115 | 11.12.75 | Intercosmos 14 [DS-U2-IK #7] | Cosmos-3M | Pl | |
| 1975-116 | 12.12.75 | Cosmos 785 [US-A #12] | Tsyklon-2 | B, LC-90 | |
| 1975-117 | 12.12.75 | Satcom 1 | Delta-3914 | CC, LC-17A | |
| 1975-118 | 14.12.75 | DSP 5 | Titan-3(23)C | CC, LC-40 | |
| 1975-119 | 16.12.75 | DFH 5 (JSSW 4) | FB-1 | Jiuquan, LA2B | China, Rem.sensing |
| 1975-120 | 16.12.75 | Cosmos 786 [Zenit-4MK #52, Germes #] | Voskhod | B | |
| 1975-121 | 17.12.75 | Molniya-2 15 | Molniya-M (Blok-ML) | Pl | |
| 1975-F07 | 19.12.75 | Cosmos [Lira #1, IS-T #1] | Cosmos-3M | Pl, LC-132 | - |
| 1975-122 | 22.12.75 | Prognoz 4 | Molniya-M (Blok-SO-L) | B | Scient:magnetosphere |
| 1975-123 | 22.12.75 | Raduga 1 (Gran 11L) | Proton-K Blok-DM | B, LC-81/24 | Comm |
| 1975-124 | 25.12.75 | Meteor-1 23 | Vostok-2M | Pl | |
| 1975-125 | 27.12.75 | Molniya-3 4 | Molniya-M (Blok-ML) | Pl |
Note: "ID n° " in red are failed missions (rocket or satellite)