Janáček (Mercury)
Named after Leos Janáček - Czechoslovakian composer (1854-1928).
Janáček is a crater on Mercury. Janáček is named for the Czech composer Leoš Janáček, who lived from 1854 to 1928. The MESSENGER Mercury orbiter crashed near the crater on April 30, 2015. (wikipedia entry)
A crater is a circular depression likely created by an impact event. On Mercury they are named after deceased artists, musicians, painters, and authors who have made outstanding or fundamental contributions to their field and have been recognized as art historically significant figures for more than 50 years.
Image Source. Marker locations are approximate and may not always appear to align with image on map.
Janáček
55.72° N 205.25° E