X Report 20 Jun 2025
SpaceX experiences significant setbacks with Starship after Ship 36 explodes during static fire preparations, while Eutelsat secures funding to bolster competition against Starlink.
SL-8 DEB (09792)
COSPAR: 1976-001H | Alt Name: deb Kosmos-787
DECAYED
Image
Additional Sources
Launch Details
Launch Date
January 6, 1976
Launch Site
PLMSC
Launch Pad
LC132/1
Launch Vehicle
Kosmos 11K65M
Orbital Elements
NORAD ID
09792
International Designator
1976-001H
Decay Date
12/12/1977
Explore in the Catalog
Basic Satellite Info
Name
SL-8 DEB
Alternative Name
deb Kosmos-787
Type
Debris
Status
Space Junk
Owner
GRU
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
Tselina-O part
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.
STS-51B | Three-Tenths of a Second from Disaster
Forty years ago today, Challenger lifted off LC-39A on a science mission that nobody outside Morton-Thiokol would call dangerous. Years later, after the orbiter and seven other astronauts were gone, investigators looked at the recovered boosters from STS-51B and realized the crew had come within a fraction of a second of dying first. This is the story of the launch that should have been a warning.
The Day South Korea Achieved Independent Space Launch Capability
Twelve years ago, South Korea successfully launched a satellite using its own launch vehicle and facilities for the first time, marking a crucial milestone in its journey to space independence
Apogee and Perigee
Understanding the high and low points of every orbit - from the International Space Station's careful dance with Earth's atmosphere to the extreme ellipses that take satellites to the edge of space and back.
SpaceX Launches GPS Satellite in Third Mission Reassigned From ULA | KeepTrack Space Brief
SpaceX launches GPS satellite for Space Force — third consecutive GPS mission reassigned from ULA. Space Force nears selection of next-gen GEO spy satellite contractors. Northwood Space lands $49M deal.
Low Earth Orbit (LEO)
The bustling downtown of space: where most satellites operate, communication networks bloom, and the challenges of atmospheric drag and radiation shape our approach to space operations
X Report 7 Apr 2025
SpaceX prepares for another Starlink launch today, following a successful deployment over the weekend from Florida's Space Coast.
Falcon Heavy Returns | A Six-Ton Bet on Geostationary Broadband
Falcon Heavy flew for the first time in eighteen months on April 29, 2026, expending its center core to push Viasat's final ViaSat-3 satellite toward geostationary orbit. The mission is a flagship rocket doing what only it can still do, for an operator betting six tons of high-throughput hardware on a market Starlink is rapidly redefining.