Sinus Asperitatis /ˈsaɪnəs ˌæspərɪˈteɪtɪs/ (Latin sinus asperitātis "Bay of Roughness") is an area of lunar mare that extends southward from the Mare...

the one oceanus as well as features known by the names lacus, palus and sinus. The modern system of lunar nomenclature was introduced in 1651 by Giovanni...

Theophilus is a prominent lunar impact crater that lies between Sinus Asperitatis in the north and Mare Nectaris to the southeast. It partially intrudes...

Zöllner is a lunar impact crater located to the west of Sinus Asperitatis. It was named after German astrophysicist and astronomer Johann Karl Friedrich...

Mädler is a lunar impact crater located on the mare that joins Sinus Asperitatis in the north to Mare Nectaris to the southeast. To the west is the prominent...

Hypatia is a lunar impact crater along the northwest edge of Sinus Asperitatis, a bay on the southwest edge of Mare Tranquillitatis. It was named after...

side of the Moon. Montes Pyrenaeus borders the mare to the east and Sinus Asperitatis fuses to its northwestern edge. It is 84,000 square kilometers in...

Torricelli is a lunar impact crater in the eastern part of the Sinus Asperitatis, to the south of the Mare Tranquillitatis. It was named after Italian...

former USS Lizardfish Torricelli (crater), a lunar crater in the Sinus Asperitatis Torricelli Act, another part of the United States' long running embargo...

includes the one oceanus and the features known by the names lacus, palus and sinus. The modern system of lunar nomenclature was introduced in 1651 by Riccioli...

bay-shaped features that have been given names: Sinus Amoris, Sinus Asperitatis, Sinus Concordiae, and Sinus Honoris. These are three views of Mare Tranquillitatis...

Torricelli B north-northeast of the pear shaped crater Torricelli in Sinus Asperitatis. On October 29, 1983, Harold Hill observed abnormal brightness at...