Earth seen from orbit over the South Atlantic, ringed by a dense shell of satellites. Two satellites on crossing orbits collide, and trails of orange debris stream ahead along both orbits.
Kessler@home

Mapping the tipping point of low Earth orbit

Project status

Server status

Program Host Status
Scheduler boinc Running
Download server sched.kesslerathome.org Running
Upload server sched.kesslerathome.org Running
feeder boinc Running
transitioner boinc Running
file_deleter boinc Running
kessler_validator (kessler) boinc Running
kessler_assimilator (kessler) boinc Running
kessler_work_generator boinc Not Running
db_purge (kessler) boinc Running

Remote daemon status as of 12 Nov 2026, 10:25:01 UTC

Computing status

Work

Tasks ready to send20087
Tasks in progress22051
Workunits waiting for validation0
Workunits waiting for assimilation15
Workunits waiting for file deletion0
Tasks waiting for file deletion0
Transitioner backlog (hours)0.00

Users

With credit207
With recent credit207
Registered in past 24 hours10

Computers

With credit716
With recent credit716
Registered in past 24 hours28
Current GigaFLOPS331607.89

Tasks by application

Application Unsent In progress Runtime of recent tasks in hours: average, min, max Users in last 24 hours
LEO Debris Environment Monte Carlo Sim 20087 22052 0.26 (0 - 100.06) 163
Server software version: 1.6.2 View source on Github.

Task data as of 12 Nov 2026, 10:23:09 UTC