Space Brief 23 Apr 2025
Today's brief highlights the US Space Force's new space conflict doctrine, Ukraine's search for Starlink alternatives, and updates on regional military activities affecting space dynamics.
SL-3 R/B (03027)
COSPAR: 1967-110B | Alt Name: Voskhod (N49) Blok-I
DECAYED
Image
Additional Sources
Launch Details
Launch Date
November 3, 1967
Launch Site
PLMSC
Launch Pad
LC41/1
Launch Vehicle
Voskhod 11A57
Orbital Elements
NORAD ID
03027
International Designator
1967-110B
Decay Date
11/9/1967
Basic Satellite Info
Name
SL-3 R/B
Alternative Name
Voskhod (N49) Blok-I
Type
Rocket Body
Status
Space Junk
Owner
RVSN
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
Summary
A rocket body, also commonly referred to as an upper stage or spent rocket stage, is the structural shell left behind after a rocket has delivered its payload to orbit. These large and often heavy pieces of space hardware can remain in orbit for years, posing significant collision hazards as part of the growing space debris problem. If left uncontrolled, rocket bodies have the potential to reenter Earth's atmosphere unpredictably, which can lead to falling debris in populated areas. Additionally, they risk colliding with operational satellites or the International Space Station, creating more debris and putting human life at risk.
Physical Characteristics
Length
9.4
Diameter
2.7
Span
9.4
Dry Mass
3000
Launch Mass
3000
Shape
Cyl
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
11A57I
Purpose
Unknown
Mission
Unknown
Manufacturer
PROG
Life Expectancy
Unknown
Bus
Blok-I
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
Satellite Articles
View All Posts »Learn more about satellites and other related topics.
X Report 20 Sep 2025
SpaceX successfully launched 24 Starlink satellites from California, enhancing its global internet coverage as the company continues to dominate the satellite communications market.
Musk Locks In SpaceX Control With Trillion-Dollar Stake | KeepTrack X Report
Elon Musk moves to make himself unfireable at SpaceX as AT&T, T-Mobile, and Verizon back a rival D2D joint venture challenging Starlink Mobile.
X Report 11 Feb 2025
SpaceX successfully launches 23 Starlink satellites, NASA selects SpaceX for astrophysics mission, and Starship Flight 8 advances with Booster 15 static fire.
X Report 16 Sep 2025
SpaceX continues to make headlines with successful launches and advancements in satellite technology. Notably, a Falcon 9 rocket delivered an upgraded Cygnus spacecraft to the ISS amid a busy launch schedule this week.
Starlink Debuts Super Bowl Ad, Falcon 9 Preps for Crew-12 | KeepTrack X Report
SpaceX airs Starlink's first-ever Super Bowl ad to millions. Falcon 9 completes static fire test for Crew-12 launch on Feb 11. Falcon 9 resumed flights after engine investigation.
Space Brief 15 Nov 2025
Today's highlights include recent missile deals impacting military satellite launches, a Navy salvage operation in the South China Sea, and defense updates from the Manama Dialogue 2025.
The Day Europe Changed the Game for Small Satellites
Thirteen years ago, a new rocket lifted off from the edge of the Amazon rainforest, marking Europe's entry into the small satellite launch market and carrying the dreams of university students across a continent