If the icy surface of Pluto's giant moon Charon is cracked, analysis of the fractures could reveal if its interior was warm, perhaps warm enough to have maintained a subterranean ocean of liquid water, according to a new NASA-funded study.
NASA’s Cassini spacecraft has been studying Saturn and its moons since it entered orbit in This image, taken on Oct. is a stunning mosaic of the geologically active Enceladus after a Cassini flyby Photo By NASA/JPL/Space Science Institute
The rippled surface of the first Martian sand dune ever studied up close fills this view of 'High Dune' from the Mastcam on NASA's Curiosity rover. This site is part of the 'Bagnold Dunes' field along the northwestern flank of Mount Sharp.
NASA’s New Horizons spacecraft closest approach to Pluto on July 2015 looked back toward the sun and captured this near-sunset view of the rugged, icy mountains and flat ice plains extending to Pluto’s horizon.
Other than a handful of deep sky objects (galaxies, nebulas, star clusters) that can be seen w/ the naked eye, this statement is basically correct. The stars we can see do generally fit inside that circle.