Monday, October 11, 2010

Apollo 11 Landing Site by SMART-1


This lunar map is a mosaic of images taken by the Advanced Moon Imaging Experiment (AMIE) on board ESA's SMART-1 spacecraft. The image shows the landing site of Apollo 11 and three prominent craters in the vicinity which have been named in honor of the astronauts on board the first mission to land humans on the Moon.

Note that the images were acquired during different orbits and therefore at different lunar times with varying lighting conditions. This is particularly noticeable in the shadows that are cast: in the images that make up the top left of the map, the shadows fall to the right, whereas the shadows in the images making up the bottom of the map, fall to the left.

Image Details:

Source Image Orbit Numbers

92, 93, 1752, 1882, 1885, 1888 and 2086

Source Image Resolution
125-127 meters per pixel

Map Coverage:
22 -26 degrees East longitude
0 – 3 degrees North latitude

Apollo 11 Landing Site:
23.47297 degrees East longitude
0.67408 degrees North latitude

Photo credit: ESA/SMART-1/Space-X (Space Exploration Institute)

Sunday, October 10, 2010

South Pole Mosaic


This mosaic is composed of images of the lunar south pole, taken between May 2005 and February 2006, during different phases of the mission and from a distance of about 400 km, allowing medium-field snapshots (about 40 km across) and high-resolution views (40 m/pixel) of the region. From 109 of 113 SMART-1 images of the Shackleton area taken during the season, an illuminated peak - located 7 km from the Shackleton rim - was identified. This "Peak of (almost) Eternal Light" could be used to supply electricity - via solar panels - for a future international lunar base.

Photo credit: ESA/SMART-1/AMIE

Saturday, October 9, 2010

Hadley Rille by SMART-1


Sinuous rilles are probably the most recognizable of small volcanic features on the Moon. Many partially resemble river valleys on Earth. The rilles mark lava channels or collapsed lava tubes that formed during mare volcanism. Lunar samples indicate that the Moon has always been dry, thus confirming the volcanic origin of the rilles.

This image shows Hadley Rille, the sinuous depression running across the top half of this image. Below it are the Apennine mountains (1-2-km in height). The large crater in the center of the image is the 5.5 km diameter Hadley C crater.

SMART-1 measurements were used for cross-calibration with in-situ data from the Apollo 15 landing site, near the upper right bend of the rille in this image.

Location: The feature is centered at: 25.0° N 3.0° E.

Photo credit: ESA/SMART-1/AMIE