A new U.S. Space Force publication says that to operate safely in space, Guardians need to know exactly what is in orbit and where it came from —  but anomalous objects show that it's no easy task.

US Space Force wants to track 'abnormal
observables' with unknown origins in Earth's orbit

Source: space
Source Link: https://www.space.com/space-force-domain-awareness-abnormal-observables