Promontorium Laplace is a raised mountainous cape situated at the end of

Montes Jura Montes Jura is a mountain range in the northwest part of the near side of the Moon. The selenographic coordinates of this range are 47.1° N 34.0° W. It has a diameter of 422 km, with mountains rising to approximately 3800m above the level ...

Mare Imbrium Mare Imbrium (Latin ''imbrium'', the "Sea of Showers" or "Sea of Rains", "Sea of Tears") is a vast lava plain within the Imbrium Basin on the Moon and is one of the larger craters in the Solar System. The Imbrium Basin formed from the colli ...

on the near side of the

Moon The Moon is Earth's only natural satellite. It is the fifth largest satellite in the Solar System and the largest and most massive relative to its parent planet, with a diameter about one-quarter that of Earth (comparable to the width of ...

. Its

selenographic coordinates The selenographic coordinate system is used to refer to locations on the surface of Earth's moon. Any position on the lunar surface can be referenced by specifying two numerical values, which are comparable to the latitude and longitude of Earth. ...

are 46.8° N, 25.5° W and it is 2600 meters high. It forms the northeast boundary of the bay of

Sinus Iridum Sinus Iridum (Latin ''sinus īridum'' "Bay of Rainbows") is a plain of basaltic lava that forms a northwestern extension to the Mare Imbrium on Earth's moon. It is surrounded from the northeast to the southwest by the Montes Jura range. The pr ...

. It is named after Pierre Simon marquis de Laplace, an 18th-century French astronomer, mathematician, and physicist.

References

External links

* , excellent earth-based image of Sinus Iridum and vicinity, including Promontorium Laplace Mountains on the Moon {{Mountains on the Moon