Lunar Reconnaissance Orbiter Camera

Exciting New Images from The LROC Team.

Total posts from Impact Melt 127

Boulder Tracks: Race to the Bottom of Chaplygin Crater!

15 Jul 2021

Boulder tracks on the flank of Chaplygin crater — Boulders ejected from Chaplygin B crater rolled down the wall of the much larger Chaplygin crater (4.1ºS, 151.7ºE) leaving these spectacular tracks. Image 980 meters wide, north is up [NASA/GFSC/Arizona State University].

Farside Impact: Crookes Crater

27 Oct 2020

Crookes Crater Central Peak — During the formation of Crookes crater (48 km diameter, 10.39° S, 194.92° E), its central peak rebounded after the extreme compression from the high-speed impactor, and a small sea of impact melt eventually solidified on the crater floor, resulting in this beautiful rocky landscape. Controlled mosaic created from NAC images M1260022964, M1260029996, and M1260037029 [NASA/GSFC/Arizona State University].

A Rain of Rock

28 May 2020

3-D anaglyph of secondary craters west of Vavilov — A rain of rock carved these craters west of Vavilov crater. The ground here, which is elevated relative to the surrounding terrain, intersected with rock and other ejected debris excavated during the formation of Vavilov crater. The result was a tight cluster of irregular and V-shaped secondary craters about 2 to 2.5 km in diameter. NAC anaglyph M182123981_M182109685 [NASA/GSFC/Arizona State University].

Double Trouble: Messier A

01 Apr 2020

Messier A — Messier A crater (2.039°S, 46.887°E, 10.6 km across from north to south) feature mosaic, created from NAC images M1188059614LR, M1188045553LR, and M1188052583LR [NASA/GSFC/Arizona State University].

Feature Mosaics: Behind the Seams

16 Mar 2020

Karpinskiy Crater — A seamless mosaic of a portion of Karpinsky crater (91 km diameter, 72.61° N, 166.80°E) seamless mosaic. Scene is 55 km across, NAC images M1309496597L/R, M1309503618L/R, M1309510644L/R, M1309517669L/R, and M1309524696L/R [NASA/GSFC/Arizona State University].

Plumbing the Depths by Scaling the Heights

19 Feb 2020

Maunder central peak — The central mountainous peaks of Maunder crater are thought to be made of rock that was melted by the impact event that resulted in the Orientale basin. This impact melt rock deposit was then lifted up from below the surface during the Maunder impact event. Material that was melted by the younger Maunder impact event ponded and solidified at the base of this mountain (bottom of the scene). Scene is 2.75 km across and centered at 14.62° S, 266.21° E; NAC image M1200748730LE [NASA/GSFC/Arizona State University].

What Lies Beneath

19 Jul 2019

Central peak Jackson crater seen obliquely — Spectacular contrasts of gray scale in the central peak of Jackson crater signal variations in both composition and maturity (degree of freshness of the surface). Image is 3100 meters wide, north is to the right, M1265842750LR [NASA/GSFC/Arizona State University].

How Spectacular is this View?!?!

15 Jul 2019

Western interior wall of Giordano Bruno — Oblique view of what might be the most spectacular young crater on the Moon - Giordano Bruno. The imposing cliff in the background rises 3000 m above the melt pool seen in the middle ground (top of cliff not seen here). Scene is about 3 kilometers wide, M1258193408LR [NASA/GSFC/Arizona State University].

Korolev X and Z

14 Dec 2018

Oblique view of Korolev Z, Korolev X, and melt flow that links them — Sharing a melt flow: visible in the right part of this oblique image is the bright wall of Korolev Z crater, the source of a 12.5-kilometer-long dark melt flow that drapes across the ancient floor of the degraded crater Korolev X. South is to the left. The image covers an area measuring about 20 kilometers from left to right and 40 kilometers from bottom to top. NAC image M1168158470LR [NASA/GSFC/Arizona State University].

Lunar Beauty

20 Nov 2018

A bright young crater. — The Lunar Reconnaissance Orbiter Camera imaged this bright young ray crater (3.13˚N, 281.07˚E) on 3 November 2018 — just three weeks ago. The Sun shone from the west (left, 48˚ incidence angle). This image covers an area 8.1 kilometers across. NAC image M12959100LR [NASA/GSFC/Arizona State University].

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