submit urlsubmit rss feedadd directory

article

Astronomy (Greek: αστρονομία = άστρον + νόμος, astronomia = astron + nomos, literally, "law of the stars") is the science of celestial objects (e.g., stars, planets, comets, and galaxies) and phenomena that originate outside the Earth's atmosphere (e.g., auroras and cosmic background radiation). It is concerned with the evolution, physics, chemistry, and motion of celestial objects as well as the formation and development of the universe. Astronomical observations can be used to test fundamental theories in physics, such as general relativity. Theoretical astrophysics complements observational astronomy in that it seeks to explain astronomical phenomena.

Astronomy is one of the oldest sciences. Astronomers of ancient Greece practiced a scientific methodology, and advanced observation techniques may have been known much earlier (see archaeoastronomy). Historically, amateur astronomers have contributed to many important astronomical discoveries, and astronomy is one of the few sciences where amateurs can still play an active role, especially in the discovery and observation of transient phenomena.

Modern astronomy is not to be confused with astrology, the belief system that claims human affairs are correlated with the positions of celestial objects. Although the two fields share a common origin, they are fundamentally different: astronomers employ the scientific method, whereas astrologers do not.

More on [ Astronomy ]


directory of related categories

 

 
 
directory of related topics

Astronomy :: Science

 
Astronomy,_Alternative RSS feed
Astronomy, Alternative - Twitter Search

Justifying Alternative Models in Learning Astronomy: A study of K-8 science teachers' understanding of fram.. http://bit.ly/8Etu7U
edjournals (EdPsy Journals) Sat, 19 Dec 2009 12:20:15 -0000
Justifying Alternative Models in Learning Astronomy: A study of K-8 science teachers' understanding of fram.. http://bit.ly/8Etu7U

 
Subscribe to Astronomy,_Alternative RSS feed

directory of related sites

Archaeoastronomy Home - A source of information and products about solar alignments and ancient astronomical observatories and monuments in harmony with seasonal rhythms and terrestrial cycles.
Meta Description: [ ancient skywatchers regulated their calendars and tracked days with celestial alignments, often sunrises and sunsets with targetted shadow and light features on equinoxes, solstices and cross quarters ]

Astro-metrics Of Undiscovered Planets - Offers a new extrasolar planet formation theory and applies it to 3 star systems. Describes the sentient alien cultures that may exist there.
Meta Description: [ Offers a new extrasolar planet formation theory and applies it to 3 star systems. Describes the sentient alien cultures that may exist there. ]

Astronomical Enigma - Mathematical proof that the Nebular Hypothesis is wrong.

500 Astronomy in Senmut's tomb and in Dendera's zodiac - The zodiac in Senmut's tomb implies the existence of an unknown planet.

404 Comets and the Book of Revelation - Comets, Astrology, and Bible Prophecy.

Future Talk with Zoh Hieronimus - Where the modern scientific and ancient mystic worlds meet. Get cutting edge research in physics, technology, consciousness, space exploration, geo-politics, and spiritual traditions. An on-line and on-air talk show and electronic ezine presented and hosted by Zoh Hieronimus.

Meta Research - Something has gone wrong in the field of astronomy.
Meta Description: [ Meta Research researches promising but unpopular alternative ideas in astronomy. Ex: speed of gravity, exploded planet hypothesis; life on Mars ]

Modelling the Capture Theory for the Origin of Planetary Systems - Complete S Oxley DPhil thesis available in several formats for this alternative theory of planetary formation, first proposed in 1964 by M M Woolfson.
Meta Description: [ The Capture Theory for the origin of planetary systems, proposes that planets are formed following the fragmentation, and subsequent direct collapse, of a filament of material captured from a passing protostar. ]

On the true structure of the solar system - Understand what has not been said.

Pedigree of the Phoenix - A remarkable bird-like pattern seen in the sun's corona during total eclipses inspired the Egyptian winged sun symbol, the Phoenix myth, and other mythical sunbirds.
Meta Description: [ How a bird-like pattern manifested in the sun's corona during total solar eclipses inspired the Egyptian winged sun disk symbol and the Phoenix myth. ]

Planetary Protection and ICAMSR - The pros and cons of planetary protection policy. Do Martian microbes rain down on Earth as Robert Zubrin suggests? NASA Planetary Protection Officer John Rummel responds.

The Earth Is Not Moving - Read all about the Copernican and Darwinian myths.
Meta Description: [ The belief that the earth turns on an “axis” daily and orbits the sun annually is a carefully crafted Bible-bashing lie. All facts show a stationary earth ]

The Grant Chronicles - Astrophysics and interstellar technology. Hot topics, new theories, and astronomical phenomena.

The Millennium Group - The repository where truth in science begins.

Vulcan, Comets and the Impending Catastrophe - Cataclysmic comet collisions occur periodically and are associated with our sun's dark star companion.
Meta Description: [ Cataclysmic comet collisions occur periodically and are associated with our sun's dark star companion., Cataclysmic comet collisions occur periodically and are associated with our sun's dark star companion. ]

Astronomy,_Alternative related videos
astronomy part 1
Next Video
Astronomy,_Alternative related videos

 

HOMEADVERTISINGABOUT US

articlesartsbusinesscomputersgameshealthhospitalshomekids & teensnewsmobilephysiciansrecreationreferenceregionalscienceshoppingsocietysportsworld


Submit a Site About Become an Editor