Review of Short Phrases and Links|
This Review contains major "Glossary of Astronomy"- related terms, short phrases and links grouped together in the form of Encyclopedia article.
- Gravitation is a natural phenomenon by which all objects with mass attract each other.
- Gravitation is the tendency of objects with mass to accelerate toward each other.
- A galaxy is a cluster of stars, dust, and gas which is held together by gravity.
- A galaxy is a huge group of stars and other celestial bodies bound together by gravitational forces.
- A galaxy is a large gravitationally bound system of stars, interstellar gas and dust, plasma and unseen dark matter.
- A galaxy is a lump of stars, gas, dust, and unclassified "*dark matter".
- A galaxy is a vast collection of billions of stars orbiting about a common center of mass.
- Astronomy and Astrophysics You may copy and modify it as long as Encyclopedia sub index as Astronomical year numbering.
- More from Wikipedia Wikitionary information about Astronomical year numbering This article is licensed under the GNU Free Documentation License.
- Thus it has a year and the years before that are Astronomical year numbering.
- Celestial mechanics is a division of Astronomy dealing with the Motion s and Gravitation al effects of Celestial Object s.
- Celestial mechanics is a division of astronomy dealing with the motions and gravitational effects of celestial objects.
- Celestial mechanics is an application of physics, particularly Newtonian mechanics, to astronomical objects such as stars and planets.
- Celestial mechanics is an old term for the application of physics, particularly Newtonian mechanics, to astronomical objects such as stars and planet s.
- Kepler was a mathematician and mystic, interested primarily in numerical relationships among objects in the Universe.
- Kepler was also giving his political recommendations to the empire although his common sense was more instrumental than the stars.
- Kepler was set to work on calculating the orbit of Mars, which took a really long time.
- Kepler was the first to devise a system that described correctly the details of the motion of the planets with the Sun at the center.
- Kepler was the first to devise a system that described correctly the details of the motion of the planets with the Sun at the centre.
- Copernicus was born in 1473 at Toru-- (Thorn) in a Polish province of Royal Prussia.
- Copernicus was born in 1473 at Toru-- (Thorn) in the Polish province of Royal Prussia.
- Copernicus was born in the present day town of Torun, Poland in February of 1473.
- Copernicus was familiar with Aristarchus' theory of the universe, which at the time, however, did not find favor with the ancient philosophers.
- Copernicus was not the first one to come up with the idea of a sun-centered (heliocentric) universe.
- Galileo Galilei was a Tuscan astronomer, philosopher, and physicist who is closely associated with the scientific revolution.
- Galileo Galilei was born at Pisa in 1564.
- Galileo Galilei was the first person known to have turned a Telescope to the heavens and to record what he saw.
- Galileo Galilei was the first scientist to actually experiment.
- Galileo Galilei: a biography and inquiry into his philosophy of science.
- Ancient Astronomy - An interactive atlas of the world links to the archaeoastronomy and multicultural cosmology of ancient times.
- The angular diameter of the full moon or the Sun as seen from Earth is about 30 arc minutes.
- Last check: 2007-10-14) The angular diameter of an object is the angle the object makes (subtends) as seen by an observer.
- For example, the angular diameter of the (full) Moon is the angle measured at point O if the points A and B represent the North and South poles of the Moon.
- Aperture is the diameter of the lens or mirror that collects light.
- Aperture is the single most important factor in selecting a telescope.
- The aperture is the diameter of the objective lens (on refractor telescopes) or the diameter of the mirror (on reflective telescopes).
- The aperture is the size of a telescope's main lens (or mirror).
- Archaeoastronomy - A comprehensive introduction to archaeoastronomy including a look at various people groups and case studies of sites.
- Archaeoastronomy is a discipline pioneered at Stonehenge and other megalithic sites in Britain and France.
- Archaeoastronomy is a synthesis of 2 words - archaeology and astronomy.
- Archaeoastronomy is a very active area these days.
- Archaeoastronomy is the study of how ancient people studied these same things.
- Aristotle was Plato's student and probably the most influential person in ancient astronomy.
- Aristotle was concerned about the physical nature of the system; without unrollers, the outer motions would be transferred to the inner planets.
- Astrobiology - the study of the advent and evolution of biological systems in the Universe.
- Astrobiology is a mixture of astronomy and biology, and the tendency is to assume that it must be assembled from contemporary astronomy and biology.
- Astrobiology is a new area of study that seeks to study life that may occur beyond the Earth.
- Astrobiology is a relatively new science.
- Astrobiology is the scientific study of the living universe, how it arrived at this point in time, and where it is heading.
- Astrodynamics is a term application of physics, particularly Newtonian mechanics, to space objects such as stars, planets and satellites.
- Astrodynamics is the study and creation of orbits, especially those of artificial satellites.
- Astrodynamics is the term used to describe the application of Newtonian mechanics to man-made objects in space, such as rockets and spacecraft.
- Astrology is a pseudo-science which claims that the positions of the heavenly bodies have an effect on the lives of human beings and events on Earth.
- Astrology is a very controversial subject.
- Astrology is an old practice, which has many different levels.
- Astrology was a major part of both daily life and intellectual culture, and was deeply implicated in politics, medicine, and agriculture.
- Astrology was developed when only the naked-eye planets were known.
- Astrometry - the study of the position of objects in the sky and their changes of position.
- Astrometry is a branch of astronomy that deals with the positions of stars and other celestial bodies, their distances and movements.
- Astrometry is a field where bad measures are generally of little or no use.
- Astrometry is a part of Astronomy and deals with the positions of stars and other celestial bodies, their distance s and movements.
- Astrometry is a part of Astronomy and deals with the positions of stars and other celestial bodies, their distances and movements.
- ASTRON is also the host for the Square Kilometre Array (SKA) project and parts of the LOPES Project.
- ASTRON is an abbreviation of the dutch Stichting ASTRonomisch Onderzoek in Nederland.
- ASTRON is the host institute for the Joint Institute for VLBI in Europe (JIVE), which operates the MkIV VLBI Data Processor (correlator).
- Astron is a well-established amateur astronomy fair, so that many people attended both the events.
- Astronomers are also observing globular clusters to see if maybe some of them are actually captured satellites.
- Astronomers are concerned about astronomy education because it affects the recruitment and training of future astronomers.
- Astronomers are going to the coldest place on Earth to search for the heat radiated by distant objects in the universe.
- Astronomers are human, too, and many of them have trouble accepting change.
- Astronomers are in quite a pickle when it comes to what a planet is and what it is not.
- Astronomical objects are significant physical entities, associations or structures which current science has confirmed to exist in space.
- Astronomical objects are small and contrast is low, so details do not spring out.
- ASTRONOMY is the hard science.
- Astronomy - For astronomy 1993 was a year of discovery but also one of bitter disappointment.
- Astronomy - Ways of obtaining information Main article: Observational astronomy.
- Astronomy - the guide to the universe.
- Astronomy IS the study of the cosmos, at all levels.
- Astrophysics - Collection of scientific sites dedicated to the advancement of our understanding of the universe.
- Astrophysics is a branch of astronomy that analyzes the properties and interactions of cosmological objects based on known physical law.
- Astrophysics is a branch of astronomy that studies the physical properties of celestial bodies and other matter and energy in space.
- Astrophysics is a useful branch of science that always continues to evolve and produce fascinating new insights into the structure of our universe.
- Astrophysics is the part of astronomy (and physics) that deals with the application of physics to the phenomena observed by astronomy.
- Atlas is a shepherd satellite for Saturn's A-ring.
- Atlas is one of the smallest of the 18 moons of Saturn.
- Atlas is the second of Saturn's known satellites.
- The Atlas was originally released in 1997 and represents the astrometric results from the Hipparcos mission.
- Binoculars are a type of refractor.
- Binoculars are classified according to their magnification and diameter of the front lens (in mm).
- Binoculars are fairly inexpensive (less than $200) and relaxing to use because you look with both eyes.
- Binoculars are quite useful in learning the sky, due in part to their wide field of view.
- Binoculars are really just two small, low power, telescopes mechanically linked together.
- The book is one of the few to survive the chaos of the European Dark Ages.
- The book was not a quick read for me.
- The book was written upon the request of Malebranche.
- The brightest stars are around magnitude 1 or 2.
- The brightest stars are first class and those slightly fainter are second class.
- A calendar is also a physical device (often paper).
- Calendar: a system of reckoning time in which days are enumerated according to their position in cyclic patterns.
- The calendar is based on the Qur'an (Sura IX, 36-37) and its proper observance is a sacred duty for Muslims.
- The calendar was made up of 18 months, each lasting 20 days.
- Moon Calendar Gallery, astronomy cards, calendars, books, posters.
- Equinoxes and solstices are frequently used as anchor points for calendars.
- Gerardo wanted to know if their calendars were all using the same count.
- The catalog was first published in 1771 and contained 45 objects.
- The catalog was later expanded by Cannon and Margaret W. Mayall in 1949.
- The catalog was lost early in the Christian era, perhaps in the fire at the great library in Alexandria.
- The VizieR catalog browser provides additional search functionalities for a large fraction of these catalogues.
- Specific care has been taken for optimizing access to some very large catalogues such as UCAC2, the USNO-B1, or the 2MASS last release.
- Exhibition catalogues for works by William Blake: 1900-1990.
- For material celestial spheres from Antiquity to the Renaissance, see Celestial spheres.
- Some late medieval figures inverted the model of the celestial spheres to place God at the center and the Earth at the periphery.
- These are the sacred places where the magical power of the celestial spheres was encountered and the secrets of the planets and stars were divined.
- Celestron is a company that makes and imports telescopes, binoculars, spotting scopes, microscopes, and accessories for their products.
- Celestron is a company that makes telescopes, binoculars, spotting scopes, microscopes, and accessories for their products.
- Celestron is a leading manufacturing company of telescopes and other astronomical accessories.
- Celestron is a privately held company with corporate offices and manufacturing facilities, in Torrance, CA.
- Celestron is a privately held company with corporate offices and manufacturing facilities, in Torrance, Calif.
- Galaxy Zoo, like Stardust@Home and Clickworkers, asks volunteers over the Web to label astronomy features (galaxies, moon craters, etc.) on images.
- Once you have submitted your crater counts for Eros using the Clickworkers program, the resulting data will be analyzed by the science community.
- Clickworkers downloaded images from the clickworkers web site and worked with the web interface to identify and classify craters on the surface of Mars.
- A "companion" is a term coined by Wiegert, Innanen, and Mikkola to describe Asteroid 3753's relationship to the earth.
- The companion is a little more massive than the Sun and a little brighter and a little hotter," Evans said.
- The company was recently acquired by CruiseJungle Holdings, Inc.
- The company was reeling and by January 2002 had no choice but to file for Chapter 11 bankruptcy.
- Compton scattering is a collision and it changes the distribution very much.
- Improper question, since the reference frequency is not a constant.
- He used a horizontal torsion beam with lead balls whose inertia (in relation to the torsion constant) he could tell by timing the beam's oscillation.
- Since the constant is time-dependent, it is more correctly termed a parameter.
- Constellations are patterns of stars visible from Earth in the sky at night.
- Constellations are useful for navigation.
- Constellations were more than just interesting patterns in the sky.
- Constellations were officially set in 1930 and are used to organize the sky into regions.
- The constellations are drawn simply, emphasizing the brighter stars.
- A contact binary is a type of binary star in which both components of the binary fill their Roche lobes.
- A coronagraph is a telescope that can see things very close to the Sun.
- A coronagraph is a telescope used to study the Moon.
- A coronagraph is a telescope used to study the Sun.
- A coronagraph is a telescope used to study the planets.
- The coronagraph was introduced in 1930 by the astronomer Bernard Lyot.
- Cosmic dust is a type of dust composed of particles in space which are a few molecules to 0.1 mm in size.
- Cosmic dust was once solely an annoyance to astronomers, as it obscures objects they wish to observe.
- Cosmology - A timeline from 1576 (infinite universe) to 1980 (inflationary Big Bang).
- Cosmology - the study of the origin of the universe and its evolution.
- Cosmology is a subset philosophy which explores where people come from and where they are going.
- Cosmology is the natural complement of the special sciences.
- Cosmology is the science studying its origin, how it changes, and its future.
- Data are summarized by state climatic division.
- Data was amplitude and phase calibrated based on calibration data collected intermittently throughout the observation.
- Data was phase corrected by interpolating phase changes detected in phase calibrator observations bracketing the target observation.
- Data were acquired through a narrow-band (120-nm) filter centred on a methane absorption band at 1.72 m, thus minimizing the light scattered by Neptune.
- The data are from the GG057 data set.
- Getting started, deep sky and planetary observing, astrophotography, sketching, glossary, and links.
- Excellent for deep sky observing or astrophotography with fast films or CCDs.
- Visual Deep Sky Observing - Galleries of sketches, legend, projects, publications, and links.
- Evolution: a MODEST approach In 2002, we started a new MODEST initiative (the name stems from MOdeling DEnse STellar systems).
- The use of the word "evolution" here carries a different connotation as it does in biology where an increase in complexity is implied.
- Extraterrestrial skies - The colour of the Martian sky.
- An eyepiece is a magnifier, much like a high power magnifying glass.
- Eyepiece: The ocular, or eyepiece, consists of a series of lenses mounted in a barrel and placed in the eyepiece sleeve at the upper end of the microscope.
- The eyepiece is the part of a telescope that you look into.
* Fixed Star
* Flammarion Woodcut
* Galactic Astronomy
* Great Year
* Guide Star
* Guide Star Catalog
* Heliacal Rising
* Heliospheric Current Sheet
* Hindu Astronomy
* Historical Astronomy
* History of Astronomy
* Horizontal Branch
* Horseshoe Orbit
* Hubble Flow
* Hubble Sequence
* Infrared Astronomy
* Johannes Kepler
* Jpl Horizons Ephemeris System
* Kelvin-Helmholtz Mechanism
* Laplace Plane
* Large-Scale Structure of The Cosmos
* Light Curve
* Longitude of The Ascending Node
* Lower Culmination
* Lyman-Alpha Line
* Mean Motion
* Mediocrity Principle
* Messier Marathon
* Metonic Cycle
* Michelson-Morley Experiment
* Molecular Cloud
* Naked-Eye Planets
* Night Sky
* Observational Astronomy
* Planetary Science
* Planetary Sciences
* Polar Jet
* Radio Astronomy
* Radio Telescopes
* Sidereal Time
* Solar Glare
* Solar Time
* Spherical Astronomy
* Stellar Astronomy
* Stellar Evolution
* Units of Length
* Vernal Equinox
Books about "Glossary of Astronomy" in