Public domain
Moon or Planet? The Exomoon Hunt Continues Artist Concept
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
Researchers have detected the first exomoon candidate -- a moon orbiting a planet that lies outside our solar system. Using a technique called microlensing, they observed what could be either a moon and a planet -- or a planet and a star.
NASA Image and Video Library’s own descriptionCredit lineMoon or Planet? The Exomoon Hunt Continues Artist Concept. NASA/JPL, 2014-04-10. Public domain. ID: PIA17998.
