The rock in question was first spotted on 18 July, and stood out because of its impressive size against the smaller rocks scattered across the barren terrain of Meridiani Planum, Opportunity's home for the last five years.
Chip off the Old Rock
04.28.05
Who Are NASA's Space Science Explorers?
Spirit Drives to a Rock Called `Adirondack' for Close Inspection
The Mars Exploration Rover flight team at NASA's Jet Propulsion Laboratory, Pasadena, Calif.
Harrison Schmitt next to Split Rock (Apollo 17)
Scientist-astronaut Harrison Schmitt stands next to a large boulder during an exploration of the lunar surface by he and fellow Apollo 17 astronaut, Eugene Cernan. This boulder was named Split Rock.
Definition: ice as rock: Water-ice (frozen H20) is an important geologic material on many of the outer planet satellites.
Rock music is a loosely defined genre of popular music that entered the mainstream in the mid 1950's. It has its roots in 1940s and 1950s rhythm and blues, country music and other influences....
. After initial success in Europe
Europe ...
Rock fabric - Fabric is the shape and mutual relationships among rock constituents: ...
Rock-strewn rock
Eros probably is more than 4 billion years old. It may be the remnant of a larger asteroid broken up by a collision with another asteroid. The asteroid rotates once every 5.25 hours.
Rock: A naturally formed solid that is an aggregate of one or more minerals.
S process: The buildup of heavy isotopes inside massive stars by the slow (hence the use of "s") absorption of neutrons by atomic nuclei.
Rock - A solid aggregation of grains of one or more minerals
Rotation Curve - A plot of the speed of revolution of the stars and gas in a galaxy versus distance from the center of the galaxy ...
Ayers Rock Resort
The first day we spent in Sydney and then we flew out to the Ayers Rock Resort to hike around Uluru (Ayers Rock in the European tongue) and Kata Tjuta (the Olgas in the European tongue).
igneous rock
rock formed by the solidification of magma
inclination ...
Igneous rock
a rock that was once molten.
Impact
a collision between two planetary bodies. In the case when one is much smaller than the other (like a meteoroid colliding with the Earth), a crater may be produced on the larger body.
Rock or metal
Size
Most meteorites are tiny, smaller than grains of sand, and vaporize as they pass through the earth's atmosphere.
Rock Yes Thin The Moon Black No None Light No Craters
The "morning star" or the "evening star" About the same size Thick Carbon dioxide Sulphuric acid Yes Second-nearest The hottest None No ...
Rock of aluminum and calcium silicates found in the lunar highlands.
Aphelion
Point in the earth's orbit where the earth is farthest away from the Sun (summer for us) ...
rock-forming elements (major elements in green field and minor elements in light green field);
rare earth elements (lanthanides, La-Lu, and Y; labeled in blue);
major industrial metals (global production >~3Ã-107 kg/year; labeled in bold); ...
Rock 'n' roll star, rock 'n' roll star
Just watch me now.
Stella
ab D. Bovio ...
Rock Abrasion Tool (RAT):
This is a device containing a grinding wheel designed to remove dust and weathered material from the surface of a rock to expose a fresh surface.
A rock, or Minor Planet orbiting the Sun.
Astrology
A belief that links the positions of the stars and planets to human destinies. It has no scientific background.
a rock from space that survives passage through Earth's atmosphere and falls to the ground
meteroid
a small rock that orbits the sun ...
In Rock (album)In SalahIn Search of...
In Search of... (album)In Search Of... (electronic)In Search Of (Album)
In Search of a Distant VoiceIn Search of a KingIn Search of a Meaningful Moment ...
One rock drawing frequently debated as to its exact depiction was produced by the Ventureño tribelet of the Chumash at Burro Flats.
Today, rock 84001 speaks to us across all those billions of years and millions of miles. It speaks of the possibility of life.
Sand or Rock (PDF, 164 KB): Participants understand how scientists remotely determine the composition of an object in outer space and observe the differences in thermal behavior making a series of temperature measurements and plotting the results.
IGNEOUS ROCK
When molten rock cools, igneous rock is formed.
IMPACT BASIN
A impact basin is an impact crater that has a rim diameter greater than 185 miles (300 km). There are over 40 impact basins on the Moon, including Schrodinger (above).
A space rock that survives its flight through the atmosphere and lands on the surface of Earth or another body.
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Stargazing
Astro Guide ...
Age of a rock (or organic substance less than 60,000 years old) determined by measurement of the ratio of a parent isotope to one of the products of its radioactive decay.
isotopic fractionation - (n.) ...
A ball of rock and ice, often referred to as a "dirty snowball." Typically a few kilometers in diameter, ...
METAMORPHIC ROCK
Metamorphic rocks are compacted by pressure and heat from deep inside the earth.
...
Pulsars That Rock Space and Time
[02 September 2003] - Envision a bright and beautiful spherical rock, about 10 miles across, ...
breccia: Rock composed of fragments of earlier rocks bonded together.
brown dwarf: A very cool, low-luminosity star whose mass is not sufficient to ignite nuclear fusion.
Although more rock than new age in genre the 1967 successful musical Hair with its opening song "Aquarius" and the memorable line "This is the dawning of the age of Aquarius" brought the New age concept to the attention of a huge world wide audience.
rock intrusions (NASA Thesaurus) Vertical tabular bodies of rock that fill fissures in host rocks. Used for dikes (geology).
igneous rock (in igneous rock: Extraterrestrial occurrences)
plate tectonics (in Earth: The outer shell)
solar system composition (in astronomy: Study of the solar system; in solar system: Composition of the solar system ) ...
The ore bearing rock formations in Egypt are found in distant, inhospitable Wadis in the eastern desert and the Sinai and required large state controlled expeditions to obtain the gold, copper ores, and decorative stones found there.
High-temperature rock types, including laminated and welded blocks of sand, and "tektites", or glassy spatters of molten rock.
Meteor:
A body of rock or metal that on entering the earth's atmosphere is heated to incandescence by friction. More about meteors can be found in the glossary for comets and meteors by Gary Kronk.
Mercury, the first rock from the Sun(blatant rip-off). What do astronomers really know about a planet that is so distant from our own? A whole lot, actually.
Small fragments of rock floating around in space left over from the formation of the Solar System 4,500 million years ago.
Asteroid Belt
Collection of Asteroids in orbit around the Sun.
Small particles of rock or powdered rock on the Moon.
Fine-Tuning
A phrase meaning a highly constrained and implausible adjustment of the parameters of a theory.
Asteroid - a "minor planet" ,a chunk of rock smaller than planet-size but larger than a meteoroid, in orbit around a star.
Stars look so rock-solid in the nighttime sky, the constellations they make wheeling perpetually overhead the same ones Homer saw when he composed the Iliad and Odyssey.
Once in a while, a truly massive plume of hot rock from the Earth's mantle can erupt through the crust for centuries or even millenia, producing acid rains, destruction of the ozone layer from emissions of chlorine-bearing compounds, ...
When a rock cools from the molten to the solid state, its radioactive isotopes are immobilized in mineral crystal lattices and then decay in situ.
But since they are not solid rock, comets will tend to break up into smaller pieces as they smash through the Earth's atmosphere, causing locally severe, but not necessarily globally catastrophic damage.
Amalthea now seems more likely to be mostly rock with perhaps a little ice, rather than a denser mix of rock and iron.
Jupiter has no solid rock surface. One theory pictures a gradual transition from the outer ammonia clouds to a thick layer of frozen gases and finally to a liquid or solid hydrogen mantle.
5 billion-year-old rock (meteorite ALH84001), that was discovered in Antartica and that is believed to have been dislodged from Mars by an impact about 16 million years ago and that fell to Earth 13,000 years ago.
In 1997, the first-ever chemical analysis of a rock carried out on the surface of Mars was conducted by Sojourner; the data suggested that the rock contained large amounts of the minerals quartz, feldspar, and orthopyroxene, all common on earth; ...
When the Apollo astronauts visited several lunar sites and brought back rock samples, it became possible to measure the ages of the highlands and the maria using radioactive dating techniques, ...
From the harbour Darwin saw a band of white rock extending horizontally at a height of about 45 feet above the base of the sea cliffs. The formation was calcareous and contained numerous shells, almost all of which could be found on the coast.
Early in the planet's history, the rock layer above the iron core (the mantle and crust) would have cooled and solidified before the iron core would have cooled. Long after the crust solidified, the iron core started to cool down.
Meteor showers are caused by streams of dust and rock called meteoroids. This debris is usually left behind by comets as they orbit the Sun.
A layer of volcanic ash and rock covers the surface of Mars, at least in the smooth areas where the United States landed two spacecraft during the 1970's.
Composed of 70% iron and 30% rock, Mercury has a molten core, a 600-km thick mantle, and a crust of silicates. Its largest known surface feature is the Caloris Basin with a 1350 km diameter.
On his way back from his victory against the Gorgons, Perseus came across a woman chained to a rock, waiting to be sacrificed to a sea monster, called either Cetus or Draco, depending on which version of the myth you believe.
Popular Astronomy Club - Rock Island, Illinois
River Bend Astronomy Club - St. Jacob, Illinois
Rockford Amateur Astronomers - Rockford, Illinois
Ryerson Astronomical Society - Chicago, Illinois ...
lifting a rock up against the gravity of the Earth. You probably have a pretty good colloquial grasp of the idea of "work" as something that takes effort. Energy is also something that is "conserved" within a closed system.
Hence the blameless Andromeda came to be chained to a rock to atone for the sins of her mother, who watched from the shore with bitter remorse.
 See also: Earth, Time, Light, Planet, Second
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