Tuesday, 27 December 2011
Tuesday, December 27, 2011 lupu victor No comments
Southern hemisphere of the Moon is in rough terrain, heavily cratered and with mountainous areas.
At the poles, the sun is always at small angles, so this is creating a unique environment, but also some difficulties in interpreting the geological region.
The southern hemisphere of the Moon craters are very different in size, appearance and how they were formed by impacts in the past.
Personally, the most interesting craters on south, I find Tycho, a crater with rays showing a very high albedo, rays that are left behind from the initial impact, wich can be seen from Earth with the naked eye or binoculars.
Another great crater is Clavius, a large crater with other small craters lying inside it in a decreasing order to form a spiral.
Shiller is another crater, interesting to me because of its elongated shape similar to a caterpillar.
On the southern hemisphere of the Moon seen from Earth, there is only a sea, Mare Nubium that penetrate down to the crater Pitatus.
There are not mountains on the Moon's southern hemisphere. Maybe were probably destroyed by countless impacts were.
Most notable craters of the Moon southern hemisphere, in alphabetical order, are:
Space missions on the south side of the Moon:
Ranger 9 was launched on March 24, 1965 by United States of America and was intentionally crashed on the lunar surface, on crater Alphonsus.
Ranger 9 was designed to achieve an impact trajectory and to transmit pictures of the lunar surface in high-resolution during the flight until the impact.
Ranger 9 successfully transmitted 5814 images with a resolution of up to 1.5 m.
LCROSS United States launched the LCROSS (Lunar Crater Observation and Sensing Satellite) which was deliberately crashed into the Moon's south pole on crater Cabeus on October 9, 2009
The mission was designed to search for water ice on the lunar surface and examining the resulting cloud, caused by impact. The mission ended with the discovery of significant amounts of water.
Moon Impact Probe was launched by India, and it was deliberately crashed on 14 November 2008 at the lunar south pole.
It had 35 kg, and was released from Chandrayaan-1 Lunar Orbiter. It was equipped with a video camera, a radar altimeter and a mass spectrometer.
Video: Victor Lupu
Optics: CelestronC8 "-Newtonian telescope, plossl20mm, 2x Barlow
Mount: CG5 (EQ5)
Device: SonyCX105 at 7x optical zoom
Total Magnification: 700x
Location: Baia Mare, Romania
Processing and editing: Sony Vegas 10
To see the photographic map of the south area of the Moon, view: Photographic map of the Moon: South Zone. Lunar Atlas.
For those who like my astro pictures or my articles, it woul be great if you could pay attention on advertising that appear in the blog by a click and maybe one day I could buy a better telescope.
IMAGES AND VIDEOS
About me (8) Astronomical Phylosophy (5) Astronomy Labels (1) Astronomy terms (5) Craters-Reinhold and Lansberg (2) Craters-Santbech (5) DSLR astronomy pictures (4) DSLR Hyperion pictures (4) DSLR telescope pictures (21) Occultations (5) Rima Ariadaeus (4) Rupes Altai (10) The colours of the Moon (7) Things about the Moon (9) Weird sightings (8)