High-albedo regions at high elevations on this body may be composed of iron pyrite, which is unstable in lowland regions. Mead is the largest of its impact craters, and there are few small craters, likely because small objects disintegrate during entry. Collaborating with Jeremiah Horrocks, William Crabtree observed a solar transit of this object.  The recent onset of crater formation on this body suggest a 10-million-year-long global resurfacing event about 300 million years ago.  William Herschel failed to find a supposed satellite of this ob
High-albedo regions at high elevations on this body may be composed of iron pyrite, which is unstable in lowland regions. Mead is the largest of its impact craters, and there are few small craters, likely because small objects disintegrate during entry. Collaborating with Jeremiah Horrocks, William Crabtree observed a solar transit of this object.  The recent onset of crater formation on this body suggest a 10-million-year-long global resurfacing event about 300 million years ago.  William Herschel failed to find a supposed satellite of this object, first reported by Cassini, called Neith. Unique features on this body include pancake domes, formed from thick, felsic lava, as well as tesserae, folded lowland regions which provide evidence for crustal mobility on this object, and coronae, the largest of which is named for Artemis. This object's Eistla Regio contains Sif Mons, and Ishtar Terra contains Maxwell Montes. For 10 points, name this body covered in clouds of sulfuric acid, the second planet from the sun.
High-albedo regions at high elevations on this body may be composed of iron pyrite, which is unstable in lowland regions.
Venus