Space Brief 3 Jul 2025
Today's coverage includes the cancellation of DARPA's DRACO nuclear propulsion project, global shifts in Earth observation strategy, and new developments in satellite technology and military collaborations.
COSMOS 476 DEB (20128)
COSPAR: 1972-011C | Alt Name: deb Kosmos-476
DECAYED
Image
Additional Sources
Launch Details
Launch Date
March 1, 1972
Launch Site
PLMSC
Launch Pad
LC43/4
Launch Vehicle
Vostok 8A92M
Orbital Elements
NORAD ID
20128
International Designator
1972-011C
Decay Date
1/13/1990
Basic Satellite Info
Name
COSMOS 476 DEB
Alternative Name
deb Kosmos-476
Type
Debris
Status
Space Junk
Owner
GUKOSR
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
Summary
Space debris, also known as space junk, encompasses all non-functional objects orbiting Earth such as defunct satellites, spent rocket stages, and fragments from collisions or disintegrations. Over time, this debris can accumulate and create an increasingly hazardous environment in orbit. Even tiny fragments, traveling at extremely high velocities, can inflict significant damage on operational satellites and spacecraft. If left unmanaged, the density of debris raises the risk of catastrophic collisions and further fragmentation, compounding the problem and threatening the safety and sustainability of space activities.
Physical Characteristics
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
Technical Details
Payload
[UNID135]
Purpose
Unknown
Mission
Unknown
Manufacturer
Unknown
Life Expectancy
Unknown
Bus
Unknown
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 19 Aug 2025
SpaceX receives FAA clearance for Starship Flight 10 and celebrates its 100th Falcon 9 launch of the year, successfully deploying 24 Starlink satellites.
GAO Flags Risks in SDA Missile-Tracking Satellites, Lawmakers Push GPS Anti-Jam | KeepTrack Space Brief
GAO warns SDA missile-tracking satellite program overestimates tech readiness. SPACECOM pushes expanded on-orbit warfighting exercises. Congress advocates for enhanced GPS anti-jam capabilities.
Space Brief 21 Jun 2025
Today's brief highlights a Pentagon satellite network challenge, the expanding use of AI in military strategy, and advancements in commercial launch vehicle production.
Northrop Grumman Books $71M Charge on Vulcan Booster Anomaly | KeepTrack Space Brief
Northrop Grumman takes $71M charge over Vulcan solid rocket booster anomaly, grounding ULA's vehicle. Vulcan manifest timelines now in holding pattern pending resolution.
SpaceX Eyes Confidential IPO at $1.75T Valuation, Launches 54 Starlinks in One Day | KeepTrack X Report
SpaceX reportedly eyes a confidential March IPO filing that could value the company at $1.75 trillion. Dual Falcon 9 launches deploy 54 Starlink satellites, pushing total on-orbit past 9,900.
X Report 24 Nov 2024
SpaceX cancels Texas land-swap deal amid growing Starship presence and launches 20 Starlink satellites using the 400th Falcon 9 rocket.
X Report 30 Dec 2024
SpaceX wraps up the year with significant launches, including a record-setting Astranis deployment and Starlink missions signaling the year's end.