X Report 29 Jul 2025
Today’s brief highlights developments including the Crew-11 launch preparations and the impact of Starlink satellites on radio telescope observations.
Launch Date
August 1, 1973
Launch Site
PLMSC
Launch Pad
LC43/4
Launch Vehicle
Voskhod 11A57
NORAD ID
06761
International Designator
1973-051C
Decay Date
8/5/1973
Name
SL-4 DEB
Alternative Name
Sensor cover
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
Zenit-2M sensor cover
Purpose
Unknown
Mission
Unknown
Manufacturer
TSKBE3
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 brief highlights developments including the Crew-11 launch preparations and the impact of Starlink satellites on radio telescope observations.
On April 27, 1961, a Scout rocket lifted a 37-kilogram NASA satellite into orbit from Wallops Island carrying the first serious instrument for detecting cosmic gamma rays. Explorer 11 operated for seven months before its tape recorder failed. In that time it registered 22 gamma-ray photons - a pitiful number by modern standards, but enough to launch an entire branch of astronomy.
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Today's brief covers closer military and intelligence space integration, new satellite servicing advancements, and more insightful defense and space news.