Public domain
First Comet Encounter
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
Members of the audience look on as Dr. James L. Green, Director of Planetary Science at NASA, right, speaks with Dr. Robert Farquar, an executive for space exploration at KinetX Inc., during a symposium commemorating a quarter-century of comet discoveries, Friday, Sept. 10, 2010, in the Knight studio at the Newseum in Washington. The International Sun-Earth Explorer-3 (ISEE-3) spacecraft flew past the comet Giacobini-Zinner on Sept.
NASA Image and Video Library’s own descriptionCredit lineFirst Comet Encounter. NASA/HQ, 2010-09-09. Public domain. ID: 201009100007HQ.
