Video Library

Bill Cooke, lead of NASA's Meteoroid Environments Office (MEO), provides expert insight on the agency's meteoroid work in this series of Knowledge Bytes. Cooke tells the story of an astronaut on the International Space Station who photographed the Lyrid meteors. 

Bill Cooke, lead of NASA's Meteoroid Environments Office (MEO), provides expert insight on the agency's meteoroid work in this series of Knowledge Bytes. Cooke explains what the network is, how it works, the information it provides and the types of cameras involved. 

In this series, Nick Johnson, NASA's former chief scientist for Orbital Debris (OD), discusses orbital debris work at NASA. Johnson explains the challenges that accompany requirement changes and what it takes to overcome them.

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.

Listen to Steve Foster, acting chief of the Quality Assurance Branch, present the May Safety Message on counterfeit parts.

Listen as William Gerstenmaier, associate administrator for Human Exploration and Operations, presents the April Safety Message on the ISS EVA 23 Suit Water Intrusion.

Dr. Mark Matney from NASA's Orbital Debris Program Office discusses orbital debris and space safety in the March Safety Message.

Every year as we get back in the saddle, our Remembrance Day signals us to think back to the tragic events of Apollo 1, Challenger and Columbia as well as the context surrounding them. We're accountable for learning from not just what went wrong, but how we recovered. As an example, read these rules recorded by Wayne Hale, former NASA flight director and Space Shuttle Program manager. By actually applying such lessons from the past to your current work, our actions can honor our lost crews beyond silent reflection.