The Day Opportunity Changed Our View of Mars Forever
Twenty-one years ago, a golf cart-sized rover bounced to a stop inside a small crater on Mars, beginning one of the most remarkable chapters in space exploration history
COSMOS 777 DEB (08721)
COSPAR: 1975-102AY | Alt Name: deb Kosmos-777
DECAYED
Image
Additional Sources
Launch Details
Launch Date
October 29, 1975
Launch Site
Launch Pad
LC90
Launch Vehicle
Tsiklon-2
Orbital Elements
NORAD ID
08721
International Designator
1975-102AY
Decay Date
3/3/1976
Explore in the Catalog
Basic Satellite Info
Name
COSMOS 777 DEB
Alternative Name
deb Kosmos-777
Type
Debris
Status
Space Junk
Owner
VMF
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
Unknown
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
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