This is a list of Lunar lava tubes and their entrances. The first atlas of lunar pits was published in 2021,[ 1] and a number of catalogues have been published beginning in 2014.[ 2]
Mare pit in dark grey
Impact melt pit in silver
Highland pit in light grey
^ Aristarchus 8 nearby
^ Aristarchus 4 nearby
^ Aristarchus 2c nearby and another pit-like depression 300 m SSE
^ A ~4 m wide inner pit may lie at the bottom, similar to the larger Southwest Mare Fecunditatis pit
^ similar shape to Mare Ingenii pit
^ "There are a couple ~120m circular depressions in a line to the NW, but they could easily be very degraded impact craters"[ 1]
^ sinuous collapse ~1 km S
^ another possible collapse just SE of 6b
^ small depression 18 m NE; a rounded mound (possible ooze dome) ~180 m NE
^ two subtle possible depressions to the SSE, Copernicus 9 being inside one of them
^ Copernicus 8 nearby
^ NNW-SSE trending linear depression
^ in a probable N-S trending depression
^ a b in line with Copernicus 21
^ tiny dark spot 1-3 m S; at SW end of linear depression; Copernicus 23 ~400 m N
^ <5 m pit-like darkspot ~150 m SW
^ at SW end of a linear depression
^ at E end of linear depression; Copernicus 13 nearby
^ at E end of circular depressions; linear depression running E of pit; Copernicus 23 nearby
^ at NW end of larger depression; linear depression starting ~1km SE; Copernicus 14, 13, X nearby
^ deep depression ~100 m SE along a possible linear depression
^ deep fractures to the N and S; some depressions past E end
^ in line with fractures 125 and 250 m SW; another fracture/depression string ~100 m N
^ tiny depression 15 m W; a larger depression 70 m E
^ depressions to the WSW; Crookes 11a nearby
^ 2-3 collapses ~75 m W
^ collapse to the W possibly overhanging but possibly like the not-bridges in King crater
^ possible collapse depression ~35 m ESE
^ Crookes 10 nearby
^ Crookes 9 nearby; a few minor collapses ~100 m W
^ a b Crookes 4 nearby; more depressions NNE
^ possible pit 25 m E
^ ~3 m possible pit 70 m NW; NNW/SSE depression line ~300 m W
^ ~4 m dark spots 5 and 10 m NE
^ ~5 m dark spot ~10 m S
^ ~7 m deep collapse ~25 m S; shallow collapses ~75 m W and ~200 m E
^ ~10 km from mare edge
^ possible 5 m wide collapse 8 m SW
^ linear depression ~40 m wide 175 m N
^ shallow linear depression to the NW
^ large open fracture ~250 m NE; arc of small fractures running SW/E within 75 m S
^ Tranquillitatis type pit
^ Kepler 4b is ~200 m E; band of depressions WSW-ENE ~100 m N
^ a b string of small pits connected by depressions ~100 m N; string of small depressions ~220 m S
^ a b King 37 nearby; fractures running N
^ a b ~75 m long fracture with 15 m wide pit ~100 m NW
^ probably another collapse ~20 m SE
^ a 45 m long depression with a pair of <5 m pits in it ~200 m SW
^ pair of fractures ~70 m S at N end of a string of subtle depressions running NNW-SSE
^ a ~10x1 m pit 21 m W (and other linear features SSW from there); a ~5x3 m pit 125 m NE; a pair of pits 4 m apart 130 m N
^ several <5 m pits ~120 and ~230 m N
^ a b c several short fractures or strings of small collapses in the area
^ pair of small pits just S
^ a b fracture system running E-W ~80 m N
^ N/NE wall sloped
^ shallow depression 13 m W; pits ~300 m NW and ~280 m W
^ a b NNW-SSE trending depression in line with King 13; depression 14 m W of King 13b
^ in a set of N-S trending fractures and pits joined by depressions
^ a b <5 m probable pits joined by depressions ~75 m WSW; a collapse ~40 m SE; sub-5 m pits ~100 m SE and ~110 m SSW
^ at N end of ~200 m long depression; a ~6 m wide pit ~115 m SW along this fracture; King 38 nearby
^ King 18 and King 39 nearby; other small pit-like features nearby
^ a depression starts ~20 m S and runs ~130 m SSE; King 17 nearby; other pit-like features nearby
^ other collapses 16 m NNW, 24 m SSE, and 23 m SSW; small pit-like features nearby including a cluster ~300 m N
^ a b shallow collapse at E base
^ shallow pit just S
^ some ~5 m pits to the S
^ narrow collapse due N
^ narrow collapse due E
^ some ~5 m pits to the N
^ several fractures in a line from NW to SE; King 31 nearby
^ two sets of fractures ~40 m N and ~180 m S; 2 ~5 m wide depressions running W from the W end of this pit; King 40 nearby
^ a b c one collpse ~220 m SE; one collapse ~170 m SW; other small collapses to the S; King 30 nearby
^ in a fracture system ~60 m W, ~40 m E, ~120 m S
^ depression ~225 m NE; collapses ~275 m WNW; King 41 nearby
^ fractures S and E
^ King 28 is a linear collapse; several small pits ~40m N; other shallow collapses in area
^ 20x2m fracture ~130m SW; linear NE-SW depressions ~60m NW
^ in a collapse field; King 24c ~150m NNW; King 3a ~135m NE; other collapses nearby
^ short fractures ~250m W, ~200m SW; King 21 ~165m S
^ in group of NW-SE fractures
^ only non-pit collapses nearby
^ a b King 24c ~175m WNW; King 30 ~125m SW; King 42 ~290m ESE; <5m pits nearby
^ small pit ~20m W; E-W fractures ~100-150m S
^ King 2 ~200m E
^ ~100m long NW-SE facture ~100m NW; ~50m long fracture ~130m N; King 16 ~200m SE
^ King 17 ~165m S; collapse ~150m E; severl smaller pits nearby
^ King 22 ~185m NW; ~2m pit E of E corner; divot line WSW passing through collapse ~120m W then joining fracture line ~180m W
^ NW-SE linear depression ~60m N; King 26 ~300m W
^ King 34a ~290m WNW; depression ~100m SE; several small NW-SE collapses to E
^ possible fracture starting ~100m N; possible linear depression ~200m E
^ in ~80m long depression; at NNE-SSW cluster of linear features; Klute W 6 ~300m NNE; ~40m linear fracture ~60m NW; ~60m S-shaped fracture ~150m N
^ Klute W 5 ~200m SE; Klute W 5 ~200m SE; ~200m NW of NNE-SSW 50m-long fracture
^ N of ~60m linear depression; another ~60m segment ~70m NE; ~150m linear depression ~100m SE
^ ~20m NW of Klute W 3; ~150m SE of cliff
^ in NE-SW fracture series; Klute W 2 ~300m SSW
^ graben ~1km NW, large potential pit ~10km WSW over the graben
^ parallel fracture pair ~280m SW; small possible pit ~280m NW
^ in NE-SW fracture; 90m linear fracture 250m SE; other small collapses nearby
^ a b c heavily fractured region ~135m NE; sub-5m possible pits E
^ small collapses 15 and 50m NW, 135m E
^ on E edge of possible fracture field; shallow pit pair ~250m SE; complex fracture set ~150m SW
^ at end of ~100m linear depression in set of parallel depressions
^ unusual feature ~9km NW
^ in ALSR Rille 40 ; West Marius Hills pit ~45km WSW
^ larger fracture pits ~200m SW
^ larger fracture pits ~150m NW
^ Messier A 1 ~350m S; larger fracture pits ~150m NW
^ North Procellarium 2 ~2km WSW
^ North Procellarium 1 ~2km NNE
^ 200m from Stevinus 9
^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd be bf bg bh bi bj bk bl bm bn bo bp bq br bs bt bu bv bw bx by bz ca cb cc cd ce cf cg ch ci cj ck cl cm cn co cp cq cr cs ct cu cv cw cx cy cz da db dc dd de df dg dh di dj dk dl dm dn do dp dq dr ds dt du dv dw dx dy dz ea eb ec ed ee ef eg eh ei ej ek el em en eo ep eq er es et eu ev ew ex ey ez fa fb fc fd fe ff fg fh fi fj fk fl fm fn fo fp fq fr fs ft fu fv fw fx fy fz ga gb gc gd ge gf gg gh gi gj gk gl gm gn go gp gq gr gs gt gu gv gw gx gy gz ha hb hc hd he hf hg hh hi hj hk hl hm hn ho hp hq hr hs ht hu hv hw hx hy hz ia ib ic id ie if ig ih ii ij ik il im in io ip iq ir is it iu iv iw ix iy iz ja jb jc jd je jf jg jh ji jj jk jl jm jn jo jp jq jr js jt Wagner, Robert V.; Robinson, Mark S. (March 2021). "Lunar Reconnaissance Orbiter Camera Catalog of Lunar Pits" (PDF) . LROC . 1.
^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai Wagner, Robert V.; Robinson, Mark S. (2014-04-13). "Distribution, formation mechanisms, and significance of lunar pits" . Icarus . 237 : 52– 60. doi :10.1016/j.icarus.2014.04.002 . ISSN 0019-1035 .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Pit Atlas: Adams B 1" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Adams B 2" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Adams B 3" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Aristarchus 1" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Aristarchus 2a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Aristarchus 2b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Aristarchus 2c" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Aristarchus 3a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Aristarchus 3b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Aristarchus 3c" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Aristarchus 4" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Aristarchus 5" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Aristarchus 6" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Aristarchus 7a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Aristarchus 7b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Aristarchus 8" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Aristarchus 9" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Aristillus 1" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Aristillus 2" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Aristillus 3" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Aristillus 4" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Aristillus 5" . LROC .
^ Stopar, J. (2014-08-27). "Mare Pit Topography!" . Lunar Reconnaissance Orbiter Camera .
^ a b c d e f Kerber, L.; et al. (2020). "The Geologic Context of Major Lunar Mare Pits" (PDF) . 3rd International Planetary Caves 2020 (LPI Contrib. No. 2197) .
^ a b c Elder, Catherine; Hayne, Paul; Larson, Raven (2020). Investigating Lunar Caves with Diviner Thermal Infrared Data and Numerical Models (PDF) . Virtual Research Presentation Conference.
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Central Mare Fecunditatis pit" . LROC .
^ a b Zhao, Siyuan; et al. (2022-02-22). "Lunar Mare Fecunditatis: A Science-Rich Region and a Concept Mission for Long-Distance Exploration" . Remote Sensing . doi :10.3390/rs14051062 . eISSN 2072-4292 .
^ a b c d e f g h i j k l m n o p q r s t u Wagner, Robert V.; Robinson, Mark S. (2022-08-09). "Lunar Pit Morphology: Implications for Exploration" . JGR Planets . 127 (8). doi :10.1029/2022JE007328 . eISSN 2169-9100 .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Compton Pit" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 1" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 2" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 3" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 4" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 5" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 6a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 6b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 7" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 8" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 9" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 10" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 11" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 12" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 13a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 13b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 14" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 16" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 17a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 17b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 18" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 19a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 19b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 20" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 21" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 22" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 23" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus 24" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus LB2" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus LB3" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus LB4" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus LB5" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Copernicus LB6" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Crookes 1" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Crookes 2" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Crookes 3" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Crookes 4" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Crookes 5a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Crookes 5b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Crookes 5c" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Crookes 5d" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Crookes 6" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Crookes 7" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Crookes 9" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Crookes 10" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Crookes 11a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Crookes 11b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Das 1a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Das 1b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Das 2" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Das 3" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Das 4a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Das 4b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Das 4c" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Das 4d" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Das 4e" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Dollond E 1a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Dollond E 1b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Dollond E 1c" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Dollond E 1d" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Fraunhofer G 1" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Harriot 1" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Hayn 1" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Highland 1" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Highland 2" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Highland 3" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Jackson 1a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Jackson 1b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Jackson 1c" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Jackson 2a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Jackson 2b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Jackson 3" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Jackson 4" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Jackson 5" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Jackson 6" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Kepler 1" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Kepler 2" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Kepler 3" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Kepler 4a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 1a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 1b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 2a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 2b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 3a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 3b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 4a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 4b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 5" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 6" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 7" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 8a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 8b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 8c" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 9a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 9b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 10" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 11a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 11b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 12" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 13a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 13b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 14" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 15a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 15b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 16" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 17" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 18" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 19" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 20a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 20b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 20c" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 20d" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 20e" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 20f" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 20g" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 20h" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 21" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 22" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 23" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 24a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 24b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 24c" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 25" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 26" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 27" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 28" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 29" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 30" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 31" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 32" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 33" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 34a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 34b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 35" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 36" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 37" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 38" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 39" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 40" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 41" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "King 42" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Klute W 1" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Klute W 2" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Klute W 3" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Klute W 4" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Klute W 5" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Klute W 6" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Lacus Mortis Pit" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Lalande 1" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Lalande 2" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Lalande 3a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Lalande 3b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Lalande 3c" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Lalande 5a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Lalande 12" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Lalande 13" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Mare Ingenii Pit" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Mare Insularum Pit" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Mare Moscoviense Pit" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Mare Serenitatis Pit" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Mare Tranquillitatis Pit" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Marius Hills Pit" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Messier A 1" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Messier A 2a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Messier A 2b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Messier A 4a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Messier A 4b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Milichius A 1" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "North Procellarum 1 Pit" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "North Procellarum 2 Pit" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Oday 1" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Oday 2" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Ohm 1" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Ohm 2" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Palitzsch B 1" . LROC .
^ Lee, Pascal (2018). "Possible Lava Tube Skylights Near the North Pole of the Moon" (PDF) . 49th Lunar and Planetary Science Conference 2018 (LPI Contrib. No. 2083) .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Philolaus 1" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Picard 1" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Proclus 1a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Proclus 1b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Runge Pit" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Rutherfurd 1a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Rutherfurd 1b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Rutherfurd 2" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Rutherfurd 3" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Schlüter Pit" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Schomberger A 1" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Sharonov 1a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Sharonov 1b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Sinus Iridum Pit" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Southwest Mare Fecunditatis Pit" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Southwest Mare Tranquillitatis Pit" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Southwest Mare Tranquillitatis B Pit" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stefan L 1" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stefan L 2" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 1" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 2" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 3" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 4" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 5" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 6" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 7" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 8" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 9a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 9b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 10" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 11" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 12" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 13" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 14a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 14b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 15" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 16" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 17" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 18" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 19" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 22" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 23" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 24" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 25" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Stevinus 26" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tharp 1a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tharp 1b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tharp 2" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tharp 3" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tharp 4" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tharp 5" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 2" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 3" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 5a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 5b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 5c" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 5d" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 5e" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 6" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 7" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 8" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 9" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 12" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 13" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 14" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 15a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 15b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 16" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 17a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 17b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 18" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 19" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 29a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 29b" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Tycho 29c" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Virtanen F 1" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Weiner F 1" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "West Marius Hills Pit" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Wood T 1a" . LROC .
^ Wagner, Robert V.; Robinson, Mark S. (2021). "Wood T 1b" . LROC .