Space Brief 18 Dec 2025
Today's updates cover Rocket Lab's launch for the U.S. Space Force, Digantara's major funding round, and discussions on national security in space.
Launch Date
February 17, 1961
Launch Site
AFWTR
Launch Pad
75-3-4
Launch Vehicle
Thor Agena B
NORAD ID
00083
International Designator
1961-005A
Decay Date
7/28/1962
Name
DISCOVERER 20
Alternative Name
Discoverer 20
Type
Status
Owner
AFBMD/ACE
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Apologies, there is no summary for this satellite yet. I am working to generate these for every object in the catalog, but it is going to take time.
Length
1.3
Diameter
1.5
Span
1.5
Dry Mass
108
Launch Mass
108
Shape
Frust
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
ARGON 1
Purpose
Unknown
Mission
Unknown
Manufacturer
LMSD
Life Expectancy
Unknown
Bus
CORONA ARGON
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
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