Space Brief 21 Feb 2025
Explore the latest developments in international defense collaborations, aerospace advancements, and emerging military trends shaping our orbital environments.
COSMOS 777 DEB (08635)
COSPAR: 1975-102R | 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
08635
International Designator
1975-102R
Decay Date
11/15/1976
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
Satellite Articles
View All Posts »Learn more about satellites and other related topics.
New Glenn Explodes at LC-36, Grounded Over 1 Year | KeepTrack Space Brief
Blue Origin's New Glenn rocket exploded at Cape Canaveral's LC-36, causing visible pad damage and a year-plus grounding. NASA lunar plans affected.
Space Brief 5 Mar 2025
Today's brief covers developments in US military space initiatives, advancements in missile technology, and notable military contractor activities.
Space Brief 3 Mar 2025
Historic moon landing by Firefly Aerospace, Spanish Air and Space Force advances with new simulator, and spotlight on OneWeb's communication satellite.
X Report 4 Mar 2025
SpaceX faces a series of challenges with scrubbing the Starship Flight 8 launch and losing a Falcon 9 booster post-landing, while successfully deploying new Starlink satellites.
Vulcan Grounding Could Last Months, Space Force Weighs Alternatives | KeepTrack Space Brief
ULA's Vulcan Centaur faces potential months-long stand-down. Space Force actively exploring payload reassignment and satellite operational life extensions to cover critical national security missions.
Air Force One Gets Starlink, Astrobotic Acquired | KeepTrack Space Brief
Trump's interim Air Force One—a $400M Boeing 747-8—equipped with Starlink for presidential communications. First confirmed LEO constellation use for White House comms.
Starship V3 Flight 12 Succeeds Despite Engine Shutdown | KeepTrack X Report
Starship V3 completed Flight 12 on May 22 despite one vacuum Raptor shutting down early, with SpaceX's IPO filing revealing bold Starlink Mobile ambitions.