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Mark robinson posts 176
Zowie!

Zowie!

Looking down on the amazing central peak of Jackson crater, which rises 2000 meters above the crater floor. North is to the left; the area imaged measures 10 kilometers from left to right. NAC M1117602006LR [NASA/GSFC/Arizona State...

Published on 09 Jan 2018

Mountains of the Moon: Zeeman Mons

Mountains of the Moon: Zeeman Mons

The largest mountains on the Moon rival those of the Earth. Here Zeeman mons (informal name) rises more than 7,570 m (24,500 ft, 73.39°S, 213.31°E) above the floor of Zeeman crater, and the flank of Zeeman Y is just visible on the right...

Published on 20 Nov 2017

2017 Eclipse as Seen from the Moon

2017 Eclipse as Seen from the Moon

Earth as seen from the Moon during the total eclipse on 21 August 2017. The shadow of the Moon is centered over Hopkinsville, Kentucky (18:25:30.386 UTC or 1:25:30 pm Central Daylight Time in Kentucky; E1257979198R, NASA/GSFC/Arizona...

Published on 29 Aug 2017

Struck by a Meteoroid!

Struck by a Meteoroid!

The first wild back-and-forth line (line # 22,616) records the moment (October 13, 2014 at 21:18:48.404 UTC) the left NAC radiator was struck by a meteoroid (image M1167874395L). [NASA/GSFC/Arizona State University]

Published on 26 May 2017

Tycho Limb Shot!

Tycho Limb Shot!

Magnificent oblique view of the eastern side of Tycho's central peak acquired when the Sun was relatively high above the horizon. From the viewpoint of LROC the Sun was behind and a bit to the north, so shadows are mostly hidden, thus...

Published on 27 Apr 2017

Spacecraft Related Coordinates - 2016 Update

Spacecraft Related Coordinates - 2016 Update

Luna 17, the intrepid lander that carried the Lunokhod 1 rover to the surface. You can make out the rover's tracks around the lander, the tight circles were formed as the Earth-bound drivers tested out the maneuverability of their just...

Published on 25 Nov 2016

Dynamic Moon!

Dynamic Moon!

A brand new crater on the Moon! This new 12 meter (39 foot) diameter impact crater formed between 25 October 2012 and 21 April 2013 and was discovered in a temporal ratio image (after/before) created from two Narrow Angle Camera (NAC)...

Published on 12 Oct 2016

Lunar Exploration: Planning The Next Steps

Lunar Exploration: Planning The Next Steps

Optimal traverse located around persistently illuminated points on the rim of Shackleton crater (SR-1, SR-2, and SR-3) and the connecting ridge between Shackleton and de Gerlache crater (CR-1, CR-2, and CR-3) as well as a permanently...

Published on 13 Jul 2016

Chappy Oblique

Chappy Oblique

Spectacular oblique view (65° slew angle) of a 1400 m diameter crater that formed on the rim of Chaplygin crater. Delicate lacy fingers of ejecta highlight the hummocky and steep topography around this young crater. The very brightest...

Published on 18 Mar 2016

Chappy

Chappy

NW wall of spectacular young impact crater perched on the rim of Chaplygin crater. The dark smooth material (bottom right) is solidified impact melt that originally pooled on the crater floor; the dark, middle and bright tones on the...

Published on 01 Mar 2016

Great Wall!

Great Wall!

Floor and eastern wall of Antoniadi crater, image width along wall is 40 km, M1146021973LR [NASA/GSFC/Arizona State University].

Published on 26 Feb 2016

Mt. Marilyn: Navigating to the Surface

Mt. Marilyn: Navigating to the Surface

NAC mosaic of Mt. Marilyn, a key navigation landmark during the Apollo 11 Moon landing, scene is 30 km wide.

Published on 04 Jan 2016

Looking Over The Limb

Looking Over The Limb

The Earth straddling the limb of the Moon, as seen from above Compton crater. The large tan area in the upper right is the Sahara desert, and just beyond is Saudia Arabia. The Atlantic and Pacific coasts of South America are visible to...

Published on 18 Dec 2015

Found! Apollo 16 S-IVB Impact Crater

Found! Apollo 16 S-IVB Impact Crater

Newly discovered Apollo 16 S-IVB stage impact crater, image is 400 m wide, north is up (M183689432L)

Published on 02 Dec 2015

Shapes of Craters

Shapes of Craters

Oblique view of Tycho crater looking from east-to-west. Image was acquired on 2 November 2014 from an altitude of 59 km (M1169552252LR). The central peak rises more than 2000 m (6562 ft) above the crater floor and the far wall exhibits...

Published on 28 May 2015

LADEE Impact Crater Found!

LADEE Impact Crater Found!

LADEE impact site on the eastern rim of Sundman V crater, the spacecraft was heading west when it impacted the surface. The image was created by ratioing two images, one taken before the impact and another after the impact. The bright...

Published on 28 Oct 2014

New Evidence For Young Lunar Volcanism!

New Evidence For Young Lunar Volcanism!

One of many newly-discovered young volcanic deposits on the Moon (4.330°N, 33.750°E), this example is near the crater Maskelyne. The direction of sunlight is from the right and north is up, NAC M1123370138R [NASA/GSFC/Arizona State...

Published on 12 Oct 2014

Another New Crater!

Another New Crater!

A new crater on the Moon! The bright flash of formation for this ~34 meter diameter crater was captured by an Earth based telescope on 11 September 2013. LROC M1151993656L, image is 1000 m wide [NASA/GSFC/Arizona State University].

Published on 15 Sep 2014

Trundling Across the Moon

Trundling Across the Moon

Tracks made by Lunokhod 2 as it tested for variations in local magnetic properties while traversing around a small crater (25.764°N, 30.474°E), M122007650R, image width 470 m [NASA/ GSFC/ Arizona State University].

Published on 23 May 2014

Earthrise!

Earthrise!

The vastness of space, and the inviting terra firma of the Earth and Moon. LROC WAC M1145896768C [NASA/GSFC/Arizona State University].

Published on 07 May 2014