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Topic: Gassendi crater


  
  Gassendi (crater) - Encyclopedia, History, Geography and Biography
Gassendi is a large lunar crater feature located at the northern edge of Mare Humorum.
A smaller crater 'Gassendi A' is intruding into the northern rim, and joins a rough uplift at the northwest part of the floor.
In the southern part of the crater floor is a semi-circular ridge-like formation that is concentric with the outer rim.
www.arikah.net /encyclopedia/Gassendi_%28crater%29   (280 words)

  
 Proclus (crater) -- Facts, Info, and Encyclopedia article   (Site not responding. Last check: 2007-10-09)
Proclus is a young (additional info and facts about lunar) lunar (additional info and facts about impact crater) impact crater located to the west of the (additional info and facts about Mare Crisium) Mare Crisium, on the east shore of the Palus Somni.
The rim of Proclus crater is distinctly (A closed plane figure bounded by straight sides) polygonal in shape, having the shape of a (The United States military establishment) pentagon.
The crater has a notable (additional info and facts about ray system) ray system that extends for a distance of over 600 (A metric unit of length equal to 1000 meters (or 0.621371 miles)) kilometers.
www.absoluteastronomy.com /encyclopedia/P/Pr/Proclus_(crater).htm   (307 words)

  
 Gassendi Crater   (Site not responding. Last check: 2007-10-09)
Gassendi is the large crater at the north edge of Mare Humorum.
The smaller crater along the north wall is also called Gassendi, Gassendi A. It is 24 miles across and 8500 feet deep.
It is one of the most active craters for transient lunar phenomena, and I've seen plenty of that in Gassendi.
www.starwatch.net /mooncrat.html   (265 words)

  
 Herigonius (crater) - Encyclopedia, History, Geography and Biography
Herigonius is a small lunar impact crater that is located in the southern part of the Oceanus Procellarum, to the northeast of Gassendi crater.
The Herigonius crater is roughly circular, with an inward bulge and narrower inner wall along the northeast.
About 60 kilometers to the west of Herigonius crater is a sinuous rille designated Rima Herigonius.
www.arikah.net /encyclopedia/Herigonius_%28crater%29   (171 words)

  
 Encyclopedia: Letronne (crater)   (Site not responding. Last check: 2007-10-09)
Letronne is the lava-flooded remnant of a lunar crater.
The formation is located to the northwest of the large Gassendi crater.To the west-southwest is the flooded crater Billy, and north-northwest lies the smaller Flamsteed crater.
The flooded, broken rim of Winthrop crater overlays the western wall.
www.nationmaster.com /encyclopedia/Letronne-(crater)   (224 words)

  
 Astrophotographies par Denis JOYE
Below is a picture of Copernicus crater taken on 03/20/2005 at the focus of a 8" MEADE LX200 telescope equiped with an elongated 3x Barlow lens (F/D=30).
Aristarchus is one of the brightest lunar crater, and may be seen even during full moon phases.
Gassendi is 110 km wide and crossed by numerous grooves, some of them visible on these pictures.
djoye.chez.tiscali.fr /moon3_eng.html   (442 words)

  
 Mining Camp   (Site not responding. Last check: 2007-10-09)
The crater in the right center is called Clarkson and was formed later than the original Gassendi crater.
Hum, that is possible from the closer of the two craters in the lower left quadrant.
Gassendi is an interesting crater but not a mining camp.
www.iglou.com /VGL/webfiles/jon/gassendi.htm   (232 words)

  
 [No title]   (Site not responding. Last check: 2007-10-09)
In the lunar crater Gassendi are angular lines, and on the floor of the crater Littrow are seven spots in the shape of the greek capital Gamma." (OMSM)--Page 24 "In 1935, two scientists named Van der Pol and Stormer detected radio signals on and around the Moon.
Craters fifty, even one hundred miles in diameter are no more than a mere two to three miles deep." "It has been calculated that a meteor of one million tons would be equal in explosive force to a one-megaton atomic bomb.
It seems a strange coincidence that the bottoms of the "rayed" craters are heavily coated with the same white, powdery substance of whih the rays are composed.
www.beyond-the-illusion.com /files/Science/Space/Planets/Moon/moongate.txt   (5162 words)

  
 GASSENDI
Gassendi is notable because of the variety of details on its interior, among which are about 30 or 40 clefts.
The north wall of Gassendi is intruded upon by the crater Clarkson and just to the east of the wall of Gassendi is sliced through by two prominent gaps that continue across the floor as two parallel clefts.
The sunrise terminator crosses over the crater Gassendi on the 11th day of lunation and sets on the 25th day.
www.ltpresearch.org /gassendi1.htm   (889 words)

  
 Moon - Detailed Features
Copernicus is the large crater near bottom centre, with rays of ejecta clearly visible around it, as are its central peaks and the terraces on its inner slopes.
The prominent crater Harpalus borders Mare Frigidorum behind Laplace Promontory, while the large crater Anaximenes lies on the terminator near the lunar limb, and the smaller prominint crater Fontenelle lies at the edge of Mare Frigidorum, between Anaximenes and Plato.
Vitello is the prominent crater with central rise near the bottom of Mare Humorum, and numerous ridges extend across the floor of Mare Humorum from above Vitello to near Gassendi.
koti.mbnet.fi /rajamaa/Lunar/Moon_Features.html   (887 words)

  
 Letronne (crater) -- Facts, Info, and Encyclopedia article   (Site not responding. Last check: 2007-10-09)
Letronne is the (Rock that in its molten form (as magma) issues from volcanos; lava is what magma is called when it reaches the surface) lava-flooded remnant of a (additional info and facts about lunar) lunar (A bowl-shaped depression formed by the impact of a meteorite or bomb) crater.
The formation is located to the northwest of the large (additional info and facts about Gassendi crater) Gassendi crater.To the west-southwest is the flooded (additional info and facts about crater Billy) crater Billy, and north-northwest lies the smaller (additional info and facts about Flamsteed crater) Flamsteed crater.
The crater floor is otherwise nearly smooth and relatively free of craterlets, with the exception of 'Letronne B' near the southeast rim.
www.absoluteastronomy.com /encyclopedia/L/Le/Letronne_(crater).htm   (311 words)

  
 High Resolution Lunar & Planetary Images From Singapore by Tan Wei Leong
Crater Gassendi, Crater Gassendi A on it's lower end.
The smaller crater to the upper right of the image is gassendi - imaged on 25th March 2002 through the Celestron C11 at F/22 with Philips ToUcam Pro.
Further left into the smooth are half bright distinct crater is Pytheas and slightlt larger crater left of Pytheas is Lambert.
www.sg-planets.org /lunar.html   (567 words)

  
 NexStar 50 Lunar Club Observation Log - Ken Munson
Crater to the southwest, Cyrillus, appears to be older as it has at least one good impact crater on its floor and the walls appear more eroded, probably from small impacts.
North crater seems to be slightly oval as do several of the larger impacts in the rim wall.
Shickard is a big crater to the northwest of Bailly and it has a distinctively dark floor with a band of bright material across the middle.
www.nexstarsite.com /NS50ClubLogs/MunsonKenLunar.htm   (1862 words)

  
 Lunar Orbiter:  Prospective Apollo Landing Sites   (Site not responding. Last check: 2007-10-09)
Alphonsus crater was one of the primary alternatives considered for both the Apollo 16 and the Apollo 17 missions.
At the time, it was uncertain whether the Davy chain was a chain of secondary craters from some other, large impact structure (although the source crater is not obvious) or a chain of volcanic features.
Gassendi Crater, on the northern edge of Mare Humorum, was one of two primary alternatives to the Apollo 17 landing site at Taurus-Littrow.
www.lpi.usra.edu /expmoon/orbiter/orbiter-sites.html   (395 words)

  
 101 three sixty five
The transmittance curve is superior to the absorbtion curve in assessing the color because 1) it represents the actual light seen by an observer looking through a sample of the wine, and 2) it can be performed on an undiluted wine sample, and so is not susceptable to experimental error.
Giant crater Gassendi (68 miles in diameter) lies on the north end of the 'Sea of Moisture'.
At the bottom of the picture, a ray from crater cuts across the surface of the moon.
radio.weblogs.com /0101365/2003/05/12.html   (734 words)

  
 A Day in the Life of the Moon
To the south is Petavius, a large crater with a central peak of over 8000 feet.
The crater Hipparchus is at its visible best near the terminator on day 7 as is the mountain Piton, with its prominent peak at the terminator tonight.
The Apennines, and the large craters Kepler, Copernicus and Tycho are beautiful at lunar sunset.
www.geocities.com /CapeCanaveral/6389/Da_Moon.htm   (1175 words)

  
 Gassendi   (Site not responding. Last check: 2007-10-09)
Pierre Gassendi attended school at Digne from 1599 to 1606 then continued his education at home supervised by his uncle.
Gassendi first met Mersenne in 1624 when he visited Paris.
Gassendi rejected Descartes' philosophy, emphasising the inductive method.
www-history.mcs.st-andrews.ac.uk /history/Mathematicians/Gassendi.html   (314 words)

  
 Gassendi   (Site not responding. Last check: 2007-10-09)
Gassendi was Principal at the College of Digne from 1612 to 1614, then he received a doctorate in theology from Avignon and was ordained in 1615, one year later.
In addition to these positions in the church, Gassendi was appointed professor of philosophy at the University of Aix in 1617.
of Mercury would occur in 1631 and Gassendi was the first to observe such a transit.
www-groups.dcs.st-and.ac.uk /~history/Mathematicians/Gassendi.html   (314 words)

  
 Rille - Wikipedia, the free encyclopedia
Rimae on the floor of Gassendi crater, from Apollo 16.
That is, a section of the crust that has sunk between two parallel faults.
These can be readily identified when they pass through craters or mountain ranges.
en.wikipedia.org /wiki/Rille   (295 words)

  
 NexStar 50 Lunar Club Observation Log - Terrance Hannan
There is a large prominent crater on the N side of Cassini’s floor, and a smaller crater at the SW end of Cassini’s floor.
Curved chain of craters descending in size and suggesting a spiral is a sight to behold.
Thebit and crater on its margin and the crater pit on its margin were visible.
www.nexstarsite.com /NS50ClubLogs/TerranceHannanLunar.htm   (3518 words)

  
 Lunar observing log: Overview of an 11-day-old Moon, April 1st, 2004
On the southern half near the terminator lies Mare Humorum with the big crater Gassendi (Rukl 52) on its northern rim.
On the northern rim of Mare Humorum lies Gassendi, a 110-kilometer wide crater with numerous rilles, hills and a group of central peaks on its floor.
In the north, the 33 kilometers wide crater Gassendi A has broken the rim of Gassendi.
www.backyard-astro.com /solar/moon/2004_04_01/010404.html   (595 words)

  
 Read about Gassendi (crater) at WorldVillage Encyclopedia. Research Gassendi (crater) and learn about Gassendi (crater) ...   (Site not responding. Last check: 2007-10-09)
Research Gassendi (crater) and learn about Gassendi (crater) here!
The formation has been inundated by lava during the formation of the
On some older maps the 'Gassendi A' crater was called "Clarkson", but this name is not officially recognized by the
encyclopedia.worldvillage.com /s/b/Gassendi_%28crater%29   (271 words)

  
 Record of Lunar Observation   (Site not responding. Last check: 2007-10-09)
Intercepting the lower edge of this sea is the distinctive crater Gassendi.
The walls of Gassendi have been eroded and breached by lava infil which has then flooded the crater floor.
The lower wall of Gassendi has been breached by crater Gassendi A. Above and to the right of Gassendi, the Rupes Leibig ridge can just be seen running vertically along the mare floor, close to the right border of Mare Humorum.
users.eggconnect.net /iknight/ob22.htm   (251 words)

  
 Moon Map   (Site not responding. Last check: 2007-10-09)
Most of these craters were formed between 3,000 and 4,000 million years ago.
Much of our knowledge of the structure of the Lunar surface and the geology of the Moon comes from the landings of the Apollo series and the samples of Lunar material which were brought back to Earth.
The craters and mountains can be seen with even a small telescope.
www.sidewalkastronomy.com /MoonMap.html   (823 words)

  
 Gassendi (Apr 14, 2003)   (Site not responding. Last check: 2007-10-09)
The crater Gassendi consists of round lowlands - 110 kilometers in diameter.
Its walls are, in the north, breached by Krater Gassendi A. The rim of Gassendi A is 3600 m high and the crater itself has a diameter of 33 km, whereas the mountains of the Gassendi main crater only rise up to 1860 m.
South and east of Gassendi you can see the plains of the Mare Humorum.
www.nikomi.net /english/art/photo/astro/moondetails/gassendi.htm   (70 words)

  
 skincare web | resources and products for better lookin skin   (Site not responding. Last check: 2007-10-09)
This region of Mars is dominated by plains, wrinkle ridges, and impact craters.
crater density of the regional plains with wrinkle ridges (Pwr) was found to be very close to the...
crater rims or randomly distributed; (3) small ridges and linear open fractures; (4) numerous small...
www.skincare-web.com /wrinkles/lunarwrinkleridges   (950 words)

  
 Lunar Drawings
Although the seeing was bad the fact that the crater was on the terminator did help me out a bit.
Rima Birt and its corresponding crater Birt E were seen.
Rima Ariadaeus was at that moment close to the terminator and therefore the shadows are rather long.
aberrator.astronomy.net /moon/index.html   (279 words)

  
 gassea1   (Site not responding. Last check: 2007-10-09)
Image Meta Data is available for the raw image LUB10112.GIF, which is at the approximate center of the crater Gassendi.
Notice that this 'mining area' is opposite of the piles of tailings outside of the right side of Gassendi as seen in the first mosaic of Gassendi.
This mosaic shows Gassendi, and the smaller crater Clarkston with the same orientation, north to the bottom of the image.
www.astrosurf.com /lunascan/gassea1.htm   (237 words)

  
 Willow Tree Observatory - pics
Plato crater is to lower left of centre and is 101kmx101km.
The prominent crater to the upper right of centre is Aristarchus Crater and its about 40kmx40km.
The central crater is Copernicus Crater which is about 93kmx93km in size.
www.omninet.net.au /~wto/lunarpics.htm   (139 words)

  
 The moon crater Gassendi   (Site not responding. Last check: 2007-10-09)
A 114 km x 114 km crater in the south west quadrant of the moon that lies on the north edge of Mare Humorum.
A sharper view would show lots of interesting formations on the floor of this crater.
The camera also had some dust on the imaging sensor and removal of this also softened the image (note, the dark lines on the far right side show some of these dust lines).
tas.digitalastro.net /Thru%20The%20Eyepiece/Gassendi.html   (144 words)

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