Public domain
Pollywog Craters on Mars
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
This crater is approximately 2.3 kilometers across and is located in northern Arabia Terra near where the cratered highlands meets the northern lowlands (called a "dichotomy boundary"). Small craters with an exit channel, such as this one, are nicknamed "pollywog" craters, as they resemble tadpoles.
NASA Image and Video Library’s own descriptionCredit linePollywog Craters on Mars. NASA/JPL, 2020-02-14. Public domain. ID: PIA23738.
