Space Brief 17 Nov 2025
Today's highlights include key advancements for the Dream Chaser, SpaceX's record launches, Moon mission crowding concerns, and updates in European space policy.
SL-6 R/B(1) (04334)
COSPAR: 1970-013C | Alt Name: Molniya-M No. 087 Blok-I
DECAYED
Image
Additional Sources
Launch Details
Launch Date
February 19, 1970
Launch Site
PLMSC
Launch Pad
LC43/4
Launch Vehicle
Molniya 8K78M
Orbital Elements
NORAD ID
04334
International Designator
1970-013C
Decay Date
3/11/1970
Basic Satellite Info
Name
SL-6 R/B(1)
Alternative Name
Molniya-M No. 087 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
6.7
Diameter
2.7
Span
6.7
Dry Mass
2350
Launch Mass
2350
Shape
Cyl
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
11S510
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.
Space Brief 15 Jul 2025
Today's brief covers new military space funding, intriguing scientific discoveries, and defense contracts impacting global military strategies.
X Report 1 May 2025
SpaceX launches diabetes research mission to ISS; EU considers SES for Starlink support; Amazon's Kuiper enters satellite race.
Space Brief 18 Jun 2025
Today's updates cover crucial developments in satellite licensing reforms, defense cybersecurity, and AI integration within government sectors.
SpaceX and Starlink
This article delves into SpaceX's incredible journey from its inception to becoming a space industry leader, and its Starlink project's mission to provide global internet access.
Space Brief 5 Sep 2025
Today's Space Brief delves into key military developments in space, including the Space Force's pioneering officer training and innovative small satellite communication strategies.
X Report 31 Jul 2025
Today's highlights include the ongoing Crew-11 mission launch and Starship preparations for its upcoming test flight.
Space Brief 4 Mar 2025
Today's brief covers the historic lunar touchdown by Firefly Aerospace's Blue Ghost lander, highlights in military space activity, and a reflection on Pearl Young's pioneering legacy at NASA.