Knowledge Bytes

In this series, Nick Johnson, NASA's former chief scientist for Orbital Debris (OD), discusses orbital debris work at NASA. Johnson describes his experience with the Operation Burnt Frost that intercepted a defunct satellite falling back to Earth.

In this series, Nick Johnson, NASA's former chief scientist for Orbital Debris (OD), discusses orbital debris work at NASA. Johnson explains NASA's past OD work including the creation of national and international standards of practice.

In this series, Nick Johnson, NASA's former chief scientist for Orbital Debris (OD), discusses orbital debris work at NASA. Johnson explains what he sees as the future for the agency's OD work.