is the nearly ruined crater Lamarck. The rim of Byrgius is worn and eroded, with Byrgius A overlying the eastern rim and Byrgius D lying across the northwest...

the crater Henry, a similar diameter feature. To the west-southwest of Henry Frères is the much larger crater Byrgius. Rays from the satellite crater Byrgius...

matches the surrounding terrain. A ray from Byrgius A, a satellite of Byrgius, crosses the northern half of the crater from west to east-northeast. By convention...

the crater and the person the crater is named for. Where a crater formation has associated satellite craters, these are detailed on the main crater description...

55-mile-wide crater in the western part of the moon. The location of the impact may be somewhere in the lunar highlands, south of Byrgius crater, according...

crater in the southwestern part of the Moon. The northern portion of the crater is overlain by the walled plain Darwin. To the southeast is Byrgius....

Aristotle* Sea of Serenity* Sea of Crisis* Sea of Nectar* Sajon Rhaeticus* Byrgius (crater)* Sea of Clouds* Straight Wall* Marsh of Diseases* Tycho*...

Jost Bürgi (also Joost, Jobst; Latinized surname Burgius or Byrgius; 28 February 1552 – 31 January 1632), active primarily at the courts in Kassel and...

list of craters with ray systems. In the following tables, the listed coordinates and the diameter are for the crater. The following craters on Mercury...