Sentences with phrase «impact craters appear»
Some smaller impact craters appear filled in with the material, potentially reshaping our understanding of the moon's history.
https://www.sciencenews.org/ Not exact matches
At first glance, the swirls do not appear to be related to large impact craters or any other topography.
Charon's near - infrared spectra reveal highly localized areas with strong ammonia absorption tied to small craters with relatively fresh - appearing impact ejecta.
Some of this brighter material appears to have flowed further downslope to form the heart shape, as the small impact occurred on the ejecta blanket of a much larger impact crater.
There are few impact craters on the surface; in general, the older a surface is on Mars, the more cratered it appears.