Space Brief 26 Aug 2025
Today's space news highlights include U.S. military satellite deployments, innovative AI aboard the Chinese space station, and breakthroughs in interplanetary communications.
Launch Date
August 22, 1989
Launch Site
PLMSC
Launch Pad
LC41/1
Launch Vehicle
Soyuz-U
NORAD ID
20190
International Designator
1989-065C
Decay Date
8/23/1989
Name
SL-4 DEB
Alternative Name
Sensor cover
Type
Status
Owner
UNKS
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
Sensor cover
Purpose
Unknown
Mission
Unknown
Manufacturer
TSSKB
Life Expectancy
Unknown
Bus
Zenit deb
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
Learn more about satellites and other related topics.
Today's space news highlights include U.S. military satellite deployments, innovative AI aboard the Chinese space station, and breakthroughs in interplanetary communications.
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