MDA and Hanwha Partner on South Korea K-LEO Defense Network | KeepTrack Space Brief
MDA Space and Hanwha target South Korea's K-LEO defense satellite network. House passes $839B defense bill. Pentagon picks 25 vendors for $150M drone competition.
Launch Date
April 19, 1973
Launch Site
PLMSC
Launch Pad
LC43/4
Launch Vehicle
Voskhod 11A57
NORAD ID
06489
International Designator
1973-021AY
Decay Date
6/13/1973
Name
COSMOS 554 DEB
Alternative Name
deb Kosmos-554
Type
Status
Owner
GUKOSR
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
Length
0
Diameter
0
Span
0
Dry Mass
0
Launch Mass
0
Shape
N/A
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
Unknown
Purpose
Unknown
Mission
Unknown
Manufacturer
Unknown
Life Expectancy
Unknown
Bus
Unknown
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
Learn more about satellites and other related topics.
MDA Space and Hanwha target South Korea's K-LEO defense satellite network. House passes $839B defense bill. Pentagon picks 25 vendors for $150M drone competition.
Today's brief highlights significant developments in space defense, innovation fund challenges, and international defense agreements impacting satellite utilities.
SpaceX gains regulatory approval for a new Starship test flight, further expands its role in U.S. defense, and successfully launches 26 additional Starlink satellites. United Airlines also rolls out Starlink Wi-Fi on its flights.
SpaceX sets a new reuse record with Falcon 9's 27th flight, continuing its Starlink deployment while facing challenges with Starship development.
SpaceX has completed the investigation into Starship Flight 7, announcing causes ahead of the next planned launch, while numerous missions are lined up for launch this week.
Today's Space Brief covers major developments including the public debut of Voyager Technologies, advancements in defense by Sierra Space, and Pentagon's mega-constellation challenges. Also featured are new software selections by the Space Force and legislative actions on acquisition pilots.
Starlink satellite count 2026: SpaceX tops 10,000 active satellites, 10,037 working of 11,558 launched, under seven years after first launch.
SpaceX makes strides with United States national security satellites, securing substantial spectrum for Starlink's direct-to-cell services, and preparing for future Starship developments.