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3-D StarMaps A detailed guide to generating maps of the heavens in three dimentions. Includes equations for converting polar to rectagular coordinates and deriving distance from parallax. Idioma: English / English	A roadmap for the Exploration of Neighboring Planetary Systems (ExNPS) "The ExNPS Road Mapconsists of a variety of ground-based and space-based initiatives that will culminate in the flight of an infrared interferometer with enough sensitivity to make ""family portraits"" of planets orbiting nearby stars" Idioma: English / English
Advanced Fiber-Optic Echelle (AFOE) spectrograph designed specifically to perform precise stellar radial velocity measurements, and optimized for asteroseismology and extra-solar planet detection. Idioma: English / English	Allegheny Observatory extra-solar planet detection and characterization of planetary systems is their primary reserch focus. Idioma: English / English
Arizona Search for Planets (ASP) full scale survey project for extra-solar planets. Idioma: English / English
Astrocosmos Astrocosmos Idioma: Español / Spanish; Castilian
Astro-Venture allows grade school students to role-play NASA careers, as they search for and design a planet that would be habitable to humans. Highlights NASA careers and astrobiology research in: astronomy, geology, biology, and atmospheric sciences. Idioma: English / English
AstroWeb. Extrasolar planets Abundantes enlaces útiles sobre planetas extrasolares. Idioma: English / English
Brown Dwarf and Extrasolar Giant Planet Thermal Fluxes This page presents a collection of model emitted fluxes for extrasolar giant planets (EGPs) and brown dwarfs. Idioma: English / English
COROT "ESA space mission to search for terrestrial planets; expected to launch after 2007." Idioma: English / English	COROT A space mission dedicated to the seismology of celestial bodies and to the study of extrasolar planets COROT is a space mission approved by the French Space Agency CNES, with a participation of the ESA Solar System Departement at ESTEC and the University of Vienna. Idioma: English / English
Darwin a candidate European infrared interferometer in space for characterizing the planetary systems orbiting nearby stars by direct imaging and spectroscopy. Idioma: English / English	Darwin A proposal to ESA for a space-based interferometer dedicated to finding Earth-like planets. Hosted at Space Infrared Interferometry Working Group, Rutherford Appleton Laboratory (RAL) Idioma: English / English
Darwin: The search for other worlds Darwin is a proposed extrasolar planet detection program that will use five or six 1m class telescopes, which together will form a nulling (Bracewell) interferometer. Idioma: English / English	Eddington "ESA spacecraft very similar to NASA's Kepler, to be launched sometime after 2008 on a 5-year mission; funding approved by the ESA in May 2002." Idioma: English / English
El descubrimiento de planetas alrededor de otros soles. Francisco Colomer Sanmartín. Observatorio Astronómico Nacional (IGN) Idioma: Español / Spanish; Castilian	Entrevista con Michel Mayor Es el extracto de una entrevista con Michel Mayor, uno de los integrantes del equipo que descubrió en 1995 el primer planeta extrasolar girando en torno a la estrella 51 Pegasi Idioma: English / English
ESA Science &Technology: Corot mission searching for habitable, Earth-like planets around other stars. Idioma: English / English	ESA Science &Technology: Darwin utilizing a flotilla of six space telescopes, to scan the nearby Universe, looking for signs of life on Earth-like planets. Idioma: English / English
Exoplanetas Divulgación general sobre este tipo de planetas. Definición, tipos, características, posibilidad de vida extraterrestre y métodos de detección. Idioma: English / English	Exoplanets: Discoveries of Worlds Orbiting Other Stars This University of Arizona website contains references to astronomical programs, both ground and space-based, that are in search of extrasolar planets. Idioma: English / English
Exploration of Neighboring Planetary Systems NASA's roadmap for finding extrasolar planets Idioma: English / English	Exploring New Worlds from Science News. Idioma: English / English
Extrasolar Planet Detection with the AFOE The Advanced Fiber-Optic Echelle (AFOE) spectrometer is a fiber-fed, bench-mounted echelle spectrograph. The AFOE has been designed to provide the required precison and stability to detect the wobble induced on a star by the presence of a planet. Idioma: English / English	Extrasolar Planetary Systems A Large List of Extrasolar Planet Links Idioma: English / English
Extrasolar Planets Una buena fuente de recursos sobre planetas extrasolares. Idioma: English / English	Extrasolar Planets Bibliography This page at the Extrasolar Planets Encyclopedia contains a constantly updated collection of scientific publications by extrasolar planet researchers. Idioma: French / French
Extrasolar Planets Catalog This page at the Extrasolar Planets Encyclopedia contains the world's best and up to date online listing of confirmed and candidate extrasolar planets and brown dwarfs. Idioma: French / French	Extra-solar Planets Catalog Maintained by Jean Schneider Idioma: English / English
Extrasolar Planets Encyclopaedia The Extrasolar Planets Encyclopaedia original Idioma: French / French	Extrasolar Planets Encyclopedia Extrasolar Planets Encyclopedia Idioma: English / English
Extrasolar Planets Searches: Ongoing Programmes and Future Projects This page at the Extrasolar Planets Encyclopedia contains a thorough listing of extrasolar planet searches either underway or contemplated. Idioma: French / French	Extrasolar Research Corporation This company performs cutting edge scientific research on extrasolar topics, with a focus on the origins of stars and planets. Provide infrastructure for local researchers seeking low-overhead facilities and services for their projects. Idioma: English / English
Extrasolar Visions provides hard data and speculation about extrasolar planets. Idioma: English / English	Extrasolar visions Recopilación de información sobre planetas extrasolares. Incluye un servicio de noticias que ofrece información muy actualizada. Idioma: English / English
Figures about Extrasolar Planets and related subjects This page conatins a large collection of illustrations, diagrams, and other artwork that depict the size, orbit, and other characteristics of extrasolar planets and brown dwarfs. Extrasolar Planets Encyclopedia. Idioma: French / French	GAIA "ESA space mission to be launched before 2012; Will perform precision astrometry improving on the Hipparcos survey by a factor of more than 100 in precision." Idioma: English / English
GAIA - Global Astrometric Interferometer for Astrophysics GAIA is an advanced astrometric mission proposed as a Cornerstone Mission within the ESA Horizon 2000+ science plan, that aims to measure distances and velocities of more than a billion stars in our Galaxy and to provide highly accurate astrometric data. Idioma: English / English	Giant Planets Orbiting Faraway Stars article by Geoffrey W. Marcy and R. Paul Butler discussing how extrasolar planets are detected, planetary comparisons, and the future of planet hunting. Idioma: English / English
Graphics and Simulations of the Extrasolar Planets Graphics and Simulations of the Extrasolar Planets Idioma: English / English	GRAPHICS of PLANETS GRAPHICS of PLANETS Idioma: English / English
Greg Henry High Precision Photometry Idioma: English / English	How Planet Hunting Works page How Planet Hunting Works page Idioma: English / English
Información sobre el sistema HD209458 , el primero en el que se ha detectado una disminución de brillo en la estrella debido al tránsito de un planeta. Idioma: Español / Spanish; Castilian	Infra-Red Space Interferometer DARWIN DARWIN (IRSI) is a cornerstone candidate in the ESA Horizon 2000+ science plan. The goals for this mission is for the first time to detect terrestial planets in orbit around other stars than our Sun. Idioma: English / English
Instituto Astrofísico de Canarias (IAC) Instituto Astrofísico de Canarias (IAC) Idioma: English / English	Jim Kaler's Planet Project site Jim Kaler's Planet Project site Idioma: English / English
Keck Interferometer profile of the ground-based component of NASA's Origins Program, which addresses fundamental questions about the formation of galaxies, stars, and planetary systems. Idioma: English / English	Known Planetary Systems This constantly updated page at Princeton University contains a table that lists the known extrasolar planetary systems, characteristics and location of primary star, number of detected planets, discovery team, and date of discovery. Idioma: English / English
La búsqueda de planetas extrasolares por la Universidad de California Técnicas de detección y lista de planetas descubiertos hasta la fecha. Idioma: English / English	Lynette Cook's Extrasolar Planets Lynette Cook's collection of extrasolar artwork. Idioma: English / English
Mario B's maps page Mario B's maps page Idioma: English / English	Meetings on Extra-solar Planets This page at the Extrasolar Planets Encyclopedia contains an up to date listing of conferneces and meetings of relevance ot extrasolar planetary detection and research around the world. Idioma: French / French
Microlensing Planet Search Project (MPS) searches for evidence of extra-solar planets using the gravitational microlensing technique. Idioma: English / English	Misión Kepler de la NASA Tiene como objetivo detectar la presencia de planetas similares a la Tierra en otros sistemas. Idioma: English / English
Museo della Specola Bologna University Department of Astronomy: Museo della Specola Idioma: English / English	New Worlds describes NASA's discoveries of, and efforts to understand, extrasolar planets. Idioma: English / English
Origins Program A NASA program that will develop sophisticated telescopes and technologies to address questions like the origin and development of galaxies, stars, planets, and the chemical conditions necessary to support life. Idioma: English / English	Other 'Solar' Systems? More Links and Information about Extrasolar Planets Idioma: English / English
Other 'Solar' Systems? A detailed description of the known extrasolar planetary systems, detection techniques, and other related information. The Nine Planets, SEDS. Idioma: English / English	Other Planetary Systems? En este caso el autor propone métodos alternativos para explicar las observaciones de las oscilaciones observadas en los espectros de las estrellas sin necesitar la existencia de planetas girando a su alrededor. Idioma: English / English
Other Worlds, Distant Suns Links to Extrasolar Planet Resources and VRML Files Idioma: English / English	Pale Blue Dot II Workshop (1999) This May 1999 workshop at NASA Ames Research Center addressed the detection and study of habitable and inhabited worlds beyond our own solar system. Idioma: English / English
Pale Blue Dot: Detecting Other Habitable Worlds This 1996 workshop sponsored by NASA Ames Research Center explored the key questions and challenges associated with detecting life on an extrasolar planet. Idioma: English / English	Penn State Pulsar Group Es una página dedicada a la observación de planetas girando en torno a púlsares. Este método permite detectar ya planetas de tipo terrestre. Idioma: English / English
Penn State Pulsar Planets Penn State Pulsar Planets Idioma: English / English	PLANET - Probing Lensing Anomalies NETwork This website described a proposed method of extrasolar planetary detection that uses gravitational microlensing caused by large distant objects as an optical telescope of sorts that could allow planets down to the size of Earth to be detected. Idioma: English / English
Planet Patrol: Science for Children Planet Patrol: Science for Children Idioma: English / English	Planet Quest - JPL's Extrasolar Planet links NASA's Jet Propulsion Laboratory Extrasolar Planet Site Idioma: English / English
Planetary Systems and Their Changing Theories Planetary Systems and Their Changing Theories Idioma: English / English	Planetas extrasolares Divulgación sobre el descubrimiento de planetas estrasolares. Incluye temas como formación planetaria, métodos de detección, y posibilidades de vida extraterrestre. Idioma: English / English
Planetas extrasolares Colección de enlaces elaborada por miembros de la Universidad Complutense de Madrid Idioma: Español / Spanish; Castilian	Planètes Extrasolaires Información de carácter general sobre planetas extrasolares. Incluye mapas del cielo para localizarlos. En francés. Idioma: French / French
Planets Beyond the Solar System and the Next Generation of Space Missions Referencias a los planetas extrasolares en misiones espaciales futuras. Idioma: English / English	Proyecto Darwin Información relevante sobre este proyecto científico, con atención especial a la búsqueda y observación de planetas extrasolares. Idioma: English / English
Scientific American: A Parade of New Planets astronomers are sighting new planets circling distant stars. Idioma: English / English	Searching for Extrasolar Planets Marcy and Butler's Homepage at the Univerisity of San Francisco Idioma: English / English
Searching for Extrasolar Planets website This is the website for extrasolar planet hunters GeoffreyMarcy and Paul Butler at San Francisco State University. Idioma: English / English	SED Signatures of Jovian Planets Around White Dwarf Stars considers the problem of detecting Jovian-sized planets orbiting White Dwarf stars. Idioma: English / English
Space Interferometry Mission: The Next Generation of Planet Discovery Idioma: English / English	space.com news page space.com news page Idioma: English / English
StarDate Online list page StarDate Online list page Idioma: English / English	STARE (STellar Astrophysics & Research on Exoplanets) STARE uses precise time-series photometry to search for extrasolar giant planets transiting their parent stars. An important byproduct of STARE will be an unusually complete survey of variable stars within its selected fields-of-view. Idioma: English / English
StarLight "Interferometric probes to be used as technology precursor for TPF; previously scheduled for launch in 2006, and later directed by NASA to focus on the development of ground demonstration of technologies for TPF's formation flying interferometry." Idioma: English / English	SuperWASP ultra-wide angle photometric survey of bright stars designed to detect planetary transits and track Near-Earth Objects and optical transients. Idioma: English / English
The 51 Pegasi Homepage Information and Theory about the First Planet Discovered Orbiting Another Sun-like Star Idioma: English / English	The Anglo-Australian Planet Search Program This project monitors the 200 nearest and brightest Sun-like stars visible from the Southern Hemisphere with the high resolution echelle spectrometer (UCLES). UCLES covers the entire visible wavelength region Idioma: English / English
The Darwin Space Infrared Interferometer Project Information on the Project that May Produce the First Photographs of Extrasolar Planets Idioma: English / English	The Extrasolar Planets Encyclopedia This website at the Observatoire de Paris is exactly what it claims to be - an exhaustive and utterly up to date encyclopaedia of all apsects of extrasolar planet rsearch. Idioma: French / French
The Geneva Extrasolar Planet Search Programmes This website at The University of Geneva describes past and present extrasolar planet searches and a description of the procedures used in these searches. Idioma: English / English	The Kepler Mission Kepler is a proposed extrasolar planet detection mission that woudl measure the transit of extrasolar planets in front of their parent star. From the brightness change the planet size can be calculated. Idioma: English / English
The Planet Patrol Información dedicada a los más pequeños sobre la búsqueda y detección de planetas más allá de nuestro Sistema Solar. Idioma: English / English	The Planetary Society pages The Planetary Society pages Idioma: English / English
The Pulsar Planets Page Homepage of Penn State Pulsar Planet Hunters Alex Wolszczan, Stuart Anderson, Brian Cadwell, and Bryan Jacoby Idioma: English / English	The Search for the Extrasolar Planets: A Brief History of the Search, the Findings and the Future Implications This webpage at Arizona State University provides an exceptionally detailed description of all apsects of extrasolar planet hunting and the planetary systems that have been discovered. Idioma: English / English
The TEP (Transits of Extrasolar Planets) Network The TEP network is a group of collaborators searching for transits of extrasolar planets. Their current major effort is the observation of the eclipsing binary star CM-Draconis for signs of the presence of planets using the transit method Idioma: English / English	The Wyoming-Arizona Search for Planets (WASP) WASP uses the photometric method (or the occultation/transit method). The brightnesses of a large sample of stars are monitored with very high precision. Idioma: English / English
To see other planetary systems This website at the University of Arizona describes the physics and technology needed to actually see extrasolar planets. Idioma: English / English	TPF (Terrestrial Planet Finder): NASA's space-based interferometer, scheduled for launch around 2015. Will measure the size, temperature, and placing of planets as small as the Earth in the habitable zones of distant solar systems. Idioma: English / English
transitsearch.org working to coordinate and direct a cooperative observational effort which will allow experienced amateur astronomers and small college observatories to discover transiting extrasolar planets. Idioma: English / English	Vulcan Camera Project The Vulcan Camera Project is sponsored by NASA Ames Research Center designed to detect large planets around other stars. Vulcan uses differential photometry to measure the amount of light coming from target stars in the Vulcan camera's wide field of view. Idioma: English / English