[$] NASA and open-source software

From the moon landing to the James Webb Space Telescope and many otherscientific missions, software is critical for the US National Aeronautics and Space Administration(NASA). Sharing information has also been in the DNA of the spaceagency from the beginning. As a result, NASA also contributes to andreleases open-source software and open data. In a keynote at FOSDEM 2023, Science Data Officer Steve Crawford talked about NASA andopen-source software, including the challenges NASA has faced in using opensource and the agency's recent initiatives to lower barriers.