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Id: 50
Published: 08/12/2023
Laser Clearing House (LCH) modeling
Shijian‑23 & TJS‑14
COSMOS 2589 & COSMOS 2590
TJS-3 & 10
TJS-16 17 & USA 324
TJS-13 & SY 10 01/02
SY-12 & USA 332
SJ-25 & 21 ProxOps July 2025
SHIJIAN 21 & 25 RPO
MEV-1 & OPTUS D3
Kinetic Kill – Direct Ascent ASAT (Russia)
INTELSAT 39 & LUCH-5X
COSMOS 2588 & USA 338
COSMOS 2553 Tumbling
Representative depiction of DMSP breakup event
TJS-10 On-Orbit Behavior
Large constellation applications through 2034
X-37B in HEO
X-37B in LEO
Evolution in rate of LEO close approaches with major fragmentation events, 1968 to present
Evolution in rate of LEO close approaches with major fragmentation events, 1968 to present (viewed slightly from righthand side)
Evolution of space population from the earliest days in space to present
LEO space population as a function of object size
Representation of possible large constellations to be in orbit by 2029
Depiction of how encounter rates and collision risk varies as a function of accuracy of the underlying SSA data
SDA GEO participating spacecraft as of 2021
Debris spread resulting from a hypothetical GEO collision.
Relative motion of GEO debris with respect to GEO active spacecraft
Hypersonic transport screening in an LCOLA tool
COMSPOC simulation of Chinese ASAT engagement of Fengyun spacecraft, including discrete fragment breakup and post-fragmentation debris cloud evolution
COMSPOC simulation of Mission Shakti ASAT engagement, discrete fragment breakup, and post-fragmentation debris cloud evolution
COMSPOC simulation of Mission Shakti ASAT engagement post-fragmentation debris cloud evolution
Russian ASAT representative fragmentation and spatial density depictions using COMSPOC ASAT breakup modeling tools
Spatial density increase following Russian ASAT test.
Breakup fragmentation cloud evolution stemming from the Iridium/Cosmos collision
Comparison of Radar and Optical sensor coverage and resulting object size tracked as a function of viewing geometry, illumination, and orbit regime
Depiction of how optical covarage of LEO objects varies as a function of lighting and location in January
Depiction of how optical covarage of LEO objects varies as a function of lighting and location in July
Median global cloud cover animation
Median global rainfall animation
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