l |
image |
feature name |
significance |
lat. (°) |
long. (°) |
diam. (km) |
date imaged |
1 |
 |
moon |
large satellite |
— |
— |
3,476 |
6/20/2005 |
2 |
 |
earthshine |
twice reflected sunlight |
— |
— |
— |
5/9/2005 |
3 |
|
mare/highland dichotomy |
two materials with
distinct compositions |
— |
— |
— |
|
4 |
|
apennines |
imbrium basin rim |
18.9n |
3.7w |
70 |
|
5 |
 |
copernicus |
archetypal large complex
crater |
9.7n |
20.1w |
93 |
3/19/2005 |
6 |
|
tycho |
large rayed crater
with impact melts |
43.4s |
11.1w |
85 |
|
7 |
|
altai scarp |
nectaris basin rim |
24.3s |
22.6e |
425 |
|
8 |
|
theophilus, cyrillus,
catharina |
crater sequence illustrating
stages of degradation |
13.2s |
24.0e |
— |
|
9 |
|
clavius |
lacks basin features
in spite of its size |
58.8s |
14.1w |
225 |
|
10 |
|
mare crisium |
mare contained
in large circular basin |
18.0n |
59.0e |
540 |
|
11 |
|
aristarchus |
very bright
crater with dark bands on its walls |
23.7n |
47.4w |
40 |
|
12 |
|
proclus |
oblique-impact
rays |
16.1n |
46.8e |
28 |
|
13 |
|
gassendi |
floor-fractured
crater |
17.6s |
40.1w |
101 |
|
14 |
|
sinus iridum |
very large
crater with missing rim |
45.0n |
32.0w |
260 |
|
15 |
|
straight
wall |
best example
of a lunar fault |
21.8s |
7.8w |
110 |
|
16 |
|
petavius |
crater with
domed & fractured floor |
25.1s |
60.4e |
177 |
|
17 |
|
schröter's
valley |
giant sinuous
rille |
26.2n |
50.8w |
168 |
|
18 |
|
mare serenitatis
dark edges |
distinct
mare areas with different compositions |
17.8n |
23.0e |
n/a |
|
19 |
|
alpine valley |
lunar graben |
49.0n |
3.0e |
165 |
|
20 |
|
posidonius |
floor-fractured
crater |
31.8n |
29.9e |
95 |
|
21 |
|
fracastorius |
crater with
subsided & fractured floor |
21.5s |
33.2e |
124 |
|
22 |
|
aristarchus
plateau |
mysterious
uplifted region mantled with pyroclastics |
26.0n |
51.0w |
150 |
|
23 |
|
pico |
isolated
imbrium basin-ring fragment |
45.7n |
8.9w |
25 |
|
24 |
|
hyginus
rille |
rille containing
rimless collapse pits |
7.4n |
7.8e |
220 |
|
25 |
|
messier
& messier a |
oblique
ricochet-impact pair
[top of page] |
1.9s |
47.6e |
11 |
|