Langley (crater)
Encyclopedia
Langley is a lunar
crater
that is located close to the northwestern limb of the Moon
, and from the Earth
is viewed edge-on. It is located in the gap between the crater Galvani
, which lies across the southeastern rim, and Volta
along the northeastern rim. Just to the northwest is Stokes
.
The rim of Langley has been heavily damaged by nearby impacts, and the result is an irregular perimeter that has been reshaped and heavily eroded. Galvani intrudes into the southeastern part of the floor, having overlaid that section of the rim. To the northeast is a pair of craters designated Langley J and Langley K. These lie proximal to each other, along the inner side of the rim shared with Volta. The western arc of the rim is the most intact section, although several small craters lie across the rim and along the sides. The interior floor of Langley is relatively featureless, with only a few craterlets.
Moon
The Moon is Earth's only known natural satellite,There are a number of near-Earth asteroids including 3753 Cruithne that are co-orbital with Earth: their orbits bring them close to Earth for periods of time but then alter in the long term . These are quasi-satellites and not true moons. For more...
crater
Impact crater
In the broadest sense, the term impact crater can be applied to any depression, natural or manmade, resulting from the high velocity impact of a projectile with a larger body...
that is located close to the northwestern limb of the Moon
Moon
The Moon is Earth's only known natural satellite,There are a number of near-Earth asteroids including 3753 Cruithne that are co-orbital with Earth: their orbits bring them close to Earth for periods of time but then alter in the long term . These are quasi-satellites and not true moons. For more...
, and from the Earth
Earth
Earth is the third planet from the Sun, and the densest and fifth-largest of the eight planets in the Solar System. It is also the largest of the Solar System's four terrestrial planets...
is viewed edge-on. It is located in the gap between the crater Galvani
Galvani (crater)
Galvani is a lunar crater that lies close to the northwestern limb of the Moon, due south of the larger walled plain Volta. It partly overlies the southeast rim of the crater Langley, which occupies half the gap between Volta and Galvani...
, which lies across the southeastern rim, and Volta
Volta (crater)
Volta is a lunar crater near the northwest limb of the Moon. It is located south-southeast of the crater Xenophanes, and due north of the smaller Galvani. The crater Regnault lies across the western rim of Volta. Attached to the southwest rim of Volta and the southern rim of Regnault is Stokes...
along the northeastern rim. Just to the northwest is Stokes
Stokes (lunar crater)
Stokes is a lunar crater that is nestled in the curve formed by the craters Regnault to the north, Volta along the northeast, and Langley. This formation of craters lies nearly along the northwestern limb of the Moon, where their visibility is affected by libration effects.The rim of this crater...
.
The rim of Langley has been heavily damaged by nearby impacts, and the result is an irregular perimeter that has been reshaped and heavily eroded. Galvani intrudes into the southeastern part of the floor, having overlaid that section of the rim. To the northeast is a pair of craters designated Langley J and Langley K. These lie proximal to each other, along the inner side of the rim shared with Volta. The western arc of the rim is the most intact section, although several small craters lie across the rim and along the sides. The interior floor of Langley is relatively featureless, with only a few craterlets.
Satellite craters
By convention these features are identified on lunar maps by placing the letter on the side of the crater mid-point that is closest to Langley.| Langley | Latitude | Longitude | Diameter |
|---|---|---|---|
| J | 51.7° N | 85.2° W | 20 km |
| K | 52.0° N | 86.3° W | 20 km |