Página principal de PROFESIONALESPCM.ORG Página principal de PROFESIONALESPCM.ORG Afíliate el Partido Comunista de España

Sección: Ciencia

Título: La NASA crea las becas Carl Sagan para el Estudio de Mundos Extraterrestres- Enlace 1 - Enlace 2 - Enlace 3

Texto del artículo:

MEDIA RELATIONS OFFICE
JET PROPULSION LABORATORY
CALIFORNIA INSTITUTE OF TECHNOLOGY
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
PASADENA, CALIF. 91109 TELEPHONE 818-354-5011
http://www.jpl.nasa.gov

Whitney Clavin
Jet Propulsion Laboratory, Pasadena, Calif.

J.D. Harrington
Headquarters, Washington


News release: 2008-170 Sept. 3, 2008

NASA's Carl Sagan Fellows to Study Extraterrestrial Worlds

PASADENA, Calif. -- NASA announced Wednesday the new Carl Sagan Postdoctoral Fellowships in Exoplanet Exploration, created to inspire the next generation of explorers seeking to learn more about planets, and possibly life, around other stars.

Planets beyond our solar system, called exoplanets, are being discovered at a staggering pace, with more than 300 currently known. Decades ago, long before any exoplanets had been found, the late Carl Sagan imagined such worlds, and pioneered the scientific pursuit of life that might exist on them. Sagan was an astronomer and a highly successful science communicator.

NASA's new Sagan fellowships will allow talented young scientists to tread the path laid out by Sagan. The program will award stipends of approximately $60,000 per year, for a period of up to three years, to selected postdoctoral scientists. Topics can range from techniques for detecting the glow of a dim planet in the blinding glare of its host star, to searching for the crucial ingredients of life in other planetary systems.

"We are investing in our nation's best and brightest in an emerging field that is tremendously inspiring to the public," said Jon Morse, Astrophysics Division director at NASA Headquarters in Washington.

The Sagan Fellowship will join NASA's new Einstein Postdoctoral Fellowship in Physics of the Cosmos and the Hubble Postdoctoral Fellowship in Cosmic Origins. All three fellowships represent a new theme-based approach, in which fellows will focus on compelling scientific questions, such as "are there Earth-like planets orbiting other stars?"

"NASA's science-driven mission portfolio, its cultivation of young talent to pursue cutting-edge research, and the decision to commit its genius to a question of transcendent cultural significance, would have thrilled Carl," said Ann Druyan, Sagan's widow and collaborator, who continues to write and produce.

"That this knowledge will be pursued in his name, as he joins a triumvirate of the leading lights of 20th century astronomy, is a source of infinite pride to our family," said Druyan. "It signifies that Carl's passion to engage us all in the scientific experience, his daring curiosity and urgent concern for life on this planet, no longer eclipse his scientific achievements."

A call for Sagan Fellowship proposals went out to the scientific community earlier this week, with selections to be announced in February 2009.

"There is an explosion of interest in the field," said Charles Beichman of NASA's Jet Propulsion Laboratory in Pasadena, Calif. "Now we are going down a scientific path that Carl Sagan originally blazed, torch in hand, as he led us through the dark." Beichman is executive director of NASA's Exoplanet Science Institute at the California Institute of Technology in Pasadena, which will administer the fellowship program.

Recently, NASA's Hubble and Spitzer space telescopes have made landmark observations of hot, Jupiter-like planets orbiting other stars. The telescopes detected methane and water in the planets' atmospheres -- the same molecules that might serve as tracers of life if discovered around smaller, rocky planets in the future. In a 1994 paper for the journal Nature, Sagan and colleagues used these and other molecules to identify life on a planet -- Earth. They used NASA's Galileo spacecraft to observe the molecular signatures of our "pale blue dot," as Sagan dubbed Earth, while the spacecraft flew by.

"Only a select few scientists carry the insight, vision and persistence to open entire new vistas on the cosmos," said Neil deGrasse Tyson, astrophysicist and Frederick P. Rose director of the Hayden Planetarium at the American Museum of Natural History in New York. "We know about Einstein. We know about Hubble. Add to this list Carl Sagan, who empowered us all -- scientists as well as the public -- to see planets not simply as cosmic objects but as worlds of their own that could harbor life." The fellowships were announced at the planetarium today.

NASA's Kepler mission, which Sagan championed in his last years, will launch next year and will survey hundreds of thousands of nearby stars for Earth-like worlds, some of which are likely to orbit within the star's water-friendly "habitable zone" favorable for life as we know it.

JPL manages the Spitzer Space Telescope mission for NASA's Science Mission Directorate, Washington. Science operations are conducted at the Spitzer Science Center at Caltech. Caltech manages JPL for NASA. JPL also managed the Galileo mission.

More information about NASA's Sagan Fellowships is at http://nexsci.caltech.edu/sagan . More information about extrasolar planets and NASA's planet-finding program is at
http://planetquest.jpl.nasa.gov.

-end-

Artículo de www.profesionalespcm.org insertado por: El administrador web - Fecha: 03/09/2008 - Modificar

Comparte el artículo en las REDES SOCIALES: delicious Delicious | meneame Meneame | facebook Facebook | twitter TWITTER | Technorati | barrapuntoBarrapunto
Próximamente disponible también para * Digg * Google Bookmarks* Wikio * Bitacoras.com * Reddit * * RSS * Technorati * Tuenti
Accedido o leido aproximadamente 1444 veces desde 03/09/2008

Sitio Web del Núcleo de Profesionales y Técnicos del Partido Comunista de Madrid PCM/PCE- http://www.profesionalespcm.org 
Actualizado a 24/03/24
Los comentarios y colaboraciones son bienvenidos
(comunistas_ARROBA_profesionalespcm_PUNTO_org): Carta a comunistas_ARROBA_profesionalespcm_PUNTO_org
Envíanos tu colaboración, o comentarios vía formulario.
¡¡AFÍLIATE EL PARTIDO COMUNISTA DE MADRID - PCE
!

BÚSQUEDAS en este sitio web
AGREGADOR - SINDICACIÓN DE NOTICIAS RSS RDF XML DE PROFESIONALESPCM.ORG - SYNDICATE OUR NEWS - Content FeedsAGREGADOR - SINDICACIÓN DE NOTICIAS RSS RDF XML DE PROFESIONALESPCM.ORG - SYNDICATE OUR NEWS - Content FeedsAgregador RSS de noticias y contenidos - Aquí OTRA VERSIÓN DEL AGREGADOR RSS XML  AGREGADOR - SINDICACIÓN DE NOTICIAS RSS RDF XML DE PROFESIONALESPCM.ORG - SYNDICATE OUR NEWS - Content FeedsAGREGADOR - SINDICACIÓN DE NOTICIAS RSS RDF XML DE PROFESIONALESPCM.ORG - SYNDICATE OUR NEWS - Content Feeds

IMPRIMIR Imprimir ESTA PAGINA (sólo si es imprescindible)  

Secciones: 
    [11-M Terror y Manipulación]  [15M, SUMAR, mareas, unidad popular, PAH]  [Acta Moderna]  [África]  [Anarquismo]  [Antiglobalización]  [Antivirus, Seguridad Informática]  [Archivo Sonoro, música y vídeo]  [Argentina]  [Bibliografía/Citas]  [Brasil]  [CC.OO.]  [CGT]  [Chile]  [China, R.P.]  [Ciencia]  [Cine]  [Colombia]  [Congresos]  [Contactos]  [Convenios Colectivos]  [Convocatorias]  [Convocatorias defensa FERROCARRIL]  [Correo recibido]  [CORRUPCIÓN, puertas giratorias,impuestos, transparencia]  [Cuba Socialista]  [Documentos militante IU/ PCE]  [Documentos, opinión, debate]  [Ecologismo, Movilidad y Soberanía Alimentaria]  [Economía]  [El Problema Español]  [Empleo (ofertas)]  [Enlaces]  [Esperanto]  [Estados Unidos de América]  [Europa]  [FIRMAS DE APOYO A MANIFIESTOS]  [Formación / Educación]  [Foro/Lista de Correo]  [Fotografías]  [Huelga General]  [Humor]  [Infancia / Juventud]  [Legislación]  [Literatura y otras Artes]  [Marxismo]  [Memoria Histórica]  [México]  [Movimiento Obrero/Mundo del Trabajo]  [Mujer / Feminismo]  [Mundo Insurgente]  [No Fumar /Derecho Fumadores Pasivos]  [Organigrama]  [Palestina]  [Plan de Trabajo]  [Prensa / Medios comunicación]  [Profesionales y Comunistas]  [República Española, La Tercera y Socialista]  [Resoluciones]  [Rusia, URSS, Centenario Revolución Soviética]  [Sáhara Occidental]  [Salud]  [Sexualidad y mundo gay]  [SIDA]  [Software y Conocimiento Libre]  [Venezuela Bolivariana]  [Yugoslavia y la autogestión socialista]
Volver a la página principal de www.profesionalespcm.org

Volver a la página de inicio
Código QR para dispositivos móviles:


Novedades

     ¡ PINCHA AQUÍ PARA VER LISTADO COMPLETO Y CRONOLÓGICO DE LAS NOVEDADES PINCHA AQUÍ PARA LISTADO COMPLETO Y CRONOLÓGICO DE LAS NOVEDADESPINCHA AQUÍ PARA VER LISTADO COMPLETO Y CRONOLÓGICO DE LAS NOVEDADES

MANIFIESTO DEL PROYECTO SUMAR:

Página principal de www.profesionalespcm.orgINCLUYE EL BANNER EN TU SITIO WEB   PCE
Recomendado reproducir material citando su procedencia. Esta publicación es copyleft. Puede ser copiada sin ninguna restricción siempre que se mantenga esta nota. Apostamos por una Internet para todos y por el Software Libre EL NÚCLEO DE PROFESIONALES Y TÉCNICOS DEL PCM SE IDENTIFICA Y HACE RESPONSABLE EXCLUSIVAMENTE DE LOS TEXTOS INCLUIDOS EN ESTE SITIO WEB, QUE FIRME COMO RESOLUCIONES O COMUNICADOS DE LA MISMA. Todos los datos públicos de este sitio web están tomados de la Red o enviados por sus creadores, su único fin es divulgar la noticia, nunca apropiarse de textos y fotos, Siempre publicamos  la fuente cuando es conocida



Blog de debate NEURONASROJAS.profesionalespcm.org

Muro en Facebook NEURONASROJAS de profesionalespcm.org


Canal en YouTube de profesionalespcm.org

Sitio desnuclearizado, camapaña de Ecologistas en Acción
Sitio desnuclearizado, campaña de Ecologistas en Acción


NO PAGUES LA CRISIS

NO A LA GUERRA: El Partido Comunista de España condena el ataque de la Federación Rusa a Ucrania-
NO A LA GUERRA


NO AL CANON DE CDs DE LA SGAE
NO A LAS PATENTES DE SOFTWARE

No acepto ser fumador pasivoEl humo ambiental del tabaco mata. No fumes en lugares comunes
GRACIAS POR NO FUMAR EN LUGARES COMUNES
EL COCHE DEVORA A TU CUIDAD, TU PLANETA Y TUS AMIGOS, APARCA EL COCHE PARA SIEMPREAPÁRCALO PARA SIEMPRE