Public domain
1400558
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
LES JOHNSON INTRODUCES PROFESSOR VARIOS LAPP, UNIVERSITY OF SURREY, UK, PRIME INVESTIGATOR OF SOLAR SAIL TECHNOLOGY
NASA Image and Video Library’s own descriptionSubjects
Credit line1400558. NASA/MSFC, 2014-06-16. Public domain. ID: 1400558.