Astronomy:Lassell (Martian crater)
Location of Lassell Crater.
Lassell is an impact crater in the Coprates quadrangle of Mars, located at 20.9°S latitude and 62.5°W longitude. It is 92.0 km in diameter. It was named after British astronomer William Lassell, and the name was approved in 1973.
Original source: https://en.wikipedia.org/wiki/ Lassell (Martian crater). Read more