Watch the Launch

S-STEP

Overview

Destination: Low Earth Orbit
Mission: Earth Science

Low Earth Orbit ADD Offshore launch platform Sea Launch

Note: Launch vehicle name is provisional. Prototype small synthetic-aperture radar (SAR) satellite built by Hanhwa Aerospace on a planar satellite bus. First orbital test launch of the South Korean military small satellite launch vehicle after 2 sub-orbital tests of individual stages on 30 March and 30 December 2022. Does not include planned 2nd stage of the full LV.

Updates

Cosmic_Penguin • Dec. 4, 2023, 2:26 p.m.

Launch success.


South Korean ADD Solid-Fuel SLV (3 stage)

Family:
Configuration:

Specifications
  • Stages
    3
  • Length
  • Diameter
  • Fairing Diameter
  • Launch Mass
  • Thrust
Family
  • Name
    South Korean ADD Solid-Fuel SLV (3 stage)
  • Family
  • Variant
  • Alias
  • Full Name
    South Korean ADD Solid-Fuel SLV (3 stage)
Payload Capacity
  • Launch Cost
  • Low Earth Orbit
    100.0 kg
  • Geostationary Transfer Orbit
  • Direct Geostationary
  • Sun-Synchronous Capacity

Agency for Defense Development

Agency for Defense Development

(ADD)

Founded: 1970 Successes: 1 Failures: 0 Pending: 0

Agency Type:

The Agency for Defense Development (ADD) is the South Korean national agency for research and development in defense technology, funded by the Defense Acquisition Program Administration (DAPA). Its purpose is contributing to enforcing the national defence, to improving the national R&D capacity, and to fostering the domestic defense industry.

INFO WIKI

Sea Launch

ADD Offshore launch platform


Soyuz 2.1b/Fregat-M
Success
13 hours, 43 minutes ago
16 x Rassvet-3
Unknown Pad - Plesetsk Cosmodrome, Russian Federation

Note: Payload identities uncertain. Batch of 16 Rassvet-3 Low Earth Orbit communication satellites for the Russian Byuro-1440 (Bureau 1440) conste…


Smart Dragon 3
Success
1 day, 15 hours ago
10 x CentiSpace-1
Haiyang offshore launch location - Haiyang Oriental Spaceport

Chinese commercial small satellites by Beijing-based company Future Navigation for providing GNSS augmentation signals services from LEO. They are pa…


Falcon 9
Success
1 day, 16 hours ago
Starlink Group 10-62
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Soyuz 2.1a
Success
1 day, 19 hours ago
Progress MS-33 (94P)
31/6 - Baikonur Cosmodrome, Republic of Kazakhstan

Progress resupply mission to the International Space Station.


Falcon 9
Success
3 days, 9 hours ago
Starlink Group 17-15
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 25 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Electron
Success
3 days, 12 hours ago
Eight Days A Week (StriX Launch 8)
Rocket Lab Launch Complex 1B - Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand

Synthetic aperture radar satellite for Japanese Earth imaging company Synspective.


Falcon 9
Success
4 days, 16 hours ago
Starlink Group 10-33
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Falcon 9
Success
6 days, 17 hours ago
Starlink Group 10-46
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Falcon 9
Success
1 week ago
Starlink Group 17-24
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 25 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Kuaizhou 11
Success
1 week, 1 day ago
8 satellites
Launch Area 95A - Jiuquan Satellite Launch Center, People's Republic of China

Ride-share launch of 8 satellites to sun-synchronous orbit: * Juntian-1-04A * Dongpo-11 * Dongpo-12 * Dongpo-16 * Weitong-1-01 * Xiguang-1-06…