Statements (51)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Artificial Object
|
| gptkbp:alsoKnownAs |
Space Debris
Orbital Debris |
| gptkbp:cause |
Collision Risk
Damage to Satellites Threat to ISS Threat to Spacecraft |
| gptkbp:composedOf |
Defunct Satellites
Lost Tools Metal Fragments Nonfunctional Spacecraft Paint Flecks Rocket Stages |
| gptkbp:firstObserved |
1950s
|
| gptkbp:foundIn |
Earth Orbit
|
| https://www.w3.org/2000/01/rdf-schema#label |
Space Junk
|
| gptkbp:monitors |
gptkb:NASA
gptkb:ESA gptkb:US_Space_Surveillance_Network |
| gptkbp:reduces |
Active Debris Removal
Deorbiting End-of-life Disposal Passivation |
| gptkbp:riskFactor |
Anti-satellite Tests
Fragmentation Events Satellite Launches |
| gptkbp:subjectOf |
gptkb:International_Treaties
Scientific Research Space Policy Space Exploration Space Situational Awareness Space Engineering Environmental Concerns Satellite Operations Media Coverage Spacecraft Design Space Missions Space Law Cleanup Missions Kessler Syndrome Orbital Mechanics Space Accidents Space Insurance Space Safety Space Sustainability Space Traffic Management |
| gptkbp:trackedBy |
Radar
Optical Telescopes Space Surveillance Systems |
| gptkbp:bfsParent |
gptkb:Wolfgang_Gartner
|
| gptkbp:bfsLayer |
7
|