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odysseas geragas
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odysseas geragas

great locations | ωραίες τοποθεσίες  - 
 
 
Thermae Platystomou Resort & Spa
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Когда ты желаешь чего-нибудь очень сильно, вся Вселенная помогает тебе достигнуть этого. 

Пауло Коэльо

Join us +Мир необычного 

#amazing   #beautiful   #beautifulpictures   #earth   #nature #природа   #мирпрекрасен   #мир_необычного   #красота   #красивый_пейзаж   #awesome   #landscapephotography   #landscape   #водопад   #waterfall   #waterfallphotography   #gif  
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Puff the Magic Sun: We spotted an unusual series of eruptions in which a series of fast puffs forced a massive burst of solar material from the sun's atmosphere. More: http://go.nasa.gov/1mnRPoL 
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Cassini Celebrates 10 Years Exploring Saturn | NASA
Cassini celebrates a decade in the Saturn system on June 30, 2014. Cassini completed its four-year primary mission in 2008 and went on to perform dozens more flybys of Titan, Enceladus and Saturn's other icy moons through its 10th anniversary in 2014.

It has been a decade since a robotic traveler from Earth first soared over rings of ice and fired its engine to fall forever into the embrace of Saturn. On June 30, the Cassini mission will celebrate 10 years of exploring the planet, its rings and moons.

The Cassini spacecraft, carrying the European Space Agency's Huygens probe, arrived in the Saturn system on June 30, 2004, for a four-year primary mission. Since 2008, NASA has granted the mission three extensions, allowing scientists an unprecedented opportunity to observe seasonal changes as the planet and its retinue completed one-third of their nearly 30-year-long trek around the sun.

"Having a healthy, long-lived spacecraft at Saturn has afforded us a precious opportunity," said Linda Spilker, Cassini project scientist at NASA's Jet Propulsion Laboratory in Pasadena, California. "By having a decade there with Cassini, we have been privileged to witness never-before-seen events that are changing our understanding of how planetary systems form and what conditions might lead to habitats for life."

After 10 years at Saturn, the stalwart spacecraft has beamed back to Earth hundreds of gigabytes of scientific data, enabling the publication of more than 3,000 scientific reports. Representing just a sampling, 10 of Cassini's top accomplishments and discoveries are:
-- The Huygens probe makes first landing on a moon in the outer solar system (Titan)
-- Discovery of active, icy plumes on the Saturnian moon Enceladus
-- Saturn's rings revealed as active and dynamic -- a laboratory for how planets form
-- Titan revealed as an Earth-like world with rain, rivers, lakes and seas
-- Studies of Saturn's great northern storm of 2010-2011 -- Studies reveal radio-wave patterns are not tied to Saturn's interior rotation, as previously thought
-- Vertical structures in the rings imaged for the first time
-- Study of prebiotic chemistry on Titan
-- Mystery of the dual, bright-dark surface of the moon Iapetus solved
-- First complete view of the north polar hexagon and discovery of giant hurricanes at both of Saturn's poles

"It's incredibly difficult to sum up 10 extraordinary years of discovery in a short list, but it's an interesting exercise to think about what the mission will be best remembered for many years in the future," Spilker said.

On June 30, 2004 (PDT), as mission controllers at NASA’s Jet Propulsion Laboratory held their collective breath, the international Cassini-Huygens mission successfully arrived in orbit around Saturn.

Further details about each of these top-10 discoveries are available at:
http://saturn.jpl.nasa.gov/news/cassinifeatures/10thannivdiscoveries/

In celebration of the 10th anniversary, members of the Cassini team selected some of their favorite images for a gallery, describing in their own words what makes the images special to them. The gallery is available at:
http://saturn.jpl.nasa.gov/news/cassinifeatures/10thannivimages/

While Cassini was originally approved for a four-year study of the Saturn system, the project's engineers and scientists had high hopes that the mission might carry on longer, and designed the system for endurance. The spacecraft has been remarkably trouble-free, and from an engineering standpoint, the main limiting factor for Cassini's lifetime now is how much propellant is left in its tanks. The mission owes a great deal of its longevity to skillful and efficient piloting by the mission's navigation and operations teams.

"Our team has done a fantastic job optimizing trajectories to save propellant, and we've learned to operate the spacecraft to get the most out of it that we possibly can," said Earl Maize, Cassini project manager at JPL. "We're proud to celebrate a decade of exploring Saturn, and we look forward to many discoveries still to come."

The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. JPL, a division of the California Institute of Technology, Pasadena, manages the mission for NASA's Science Mission Directorate in Washington.

More information about Cassini is available at the following sites:
http://www.nasa.gov/cassini
http://saturn.jpl.nasa.gov

Image Credit: NASA/JPL
Caption Credit: Preston Dyches/Whitney Clavin
Jet Propulsion Laboratory, Pasadena, California

+NASA Jet Propulsion Laboratory 
+Cassini–Huygens 
+Carolyn Porco Fan Page 
+European Space Agency, ESA 

#NASA   #Space   #Saturn   #Cassini   #Spacecraft #Huygens #Probe #Titan #ESA #ASI #Europe #Italy #International
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Have him in circles
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Thermae Platystomou Resort & Spa
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Amazing blue beauty of the Gokyo lakes. Sag armada National Park, Naples.
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Ονειρικό τοπίο!
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Το ανάκτορο του Αχιλλέα, το οποίο εκτιμάται ότι βρίσκεται στην περιοχή της Φθιώτιδας αναζητούν οι αρχαιολόγοι. Οι τελευταίες εξελίξεις γύρω από τις έρευνες παρουσιάστηκαν στο πρώτο διεθνές συνέδριο που διοργανώθηκε το διήμερο...
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Nearby super-Earth, Gliese 832c, might be the best habitable planet candidate so far, astronomers say.

The newly found super-Earth has a mass at least five times that of Earth’s and the astronomers estimate it receives about the same average energy as Earth does from the Sun. Learn more: http://buff.ly/1lj315I more: http://buff.ly/1lj33ud
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Ενδιαφέρουσα πληροφορία!
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Το ανάκτορο του Αχιλλέα, το οποίο εκτιμάται ότι βρίσκεται στην περιοχή της Φθιώτιδας αναζητούν οι αρχαιολόγοι. Οι τελευταίες εξελίξεις γύρω από τις έρευνες παρουσιάστηκαν στο πρώτο διεθνές συνέδριο που διοργανώθηκε το διήμερο...
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Have him in circles
229 people
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Urszula Ircha's profile photo
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  • Ελληνικο Δημοσιο
    1996 - present
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Athens-platistomo
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“The nitrogen in our DNA, the calcium in our teeth, the iron in our blood, the carbon in our apple pies were made in the interiors of collapsing stars. We are made of starstuff.” ― Carl Sagan, Cosmos!!!!!!!!!«Το άζωτο στο DNA μας, το ασβέστιο στα δόντια μας, ο σίδηρος στο αίμα μας, ο άνθρακας μηλόπιτες μας έγιναν στο εσωτερικό της κατάρρευσης αστέρων. Είμαστε φτιαγμένοι από υλικο αστεριων " - Carl Sagan, Cosmos!!!!
Introduction
   We live in a society absolutelydependent on science and technology, in which hardly anyone knows anything about science and technology....   Ζούμε σε μια κοινωνία απολύτως εξαρτώμενη από την επιστήμη και την τεχνολογία, όπου σχεδόν κανένας δεν ξέρει τίποτα για την επιστήμη και την τεχνολογία...             
Education
  • ΗΛΕΚΤΡΟΛΟΓΟΣ-ΜΗΧΑΝΟΛΟΓΟΣ (Τ.Ε)
    1987 - 1992
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January 6, 1970
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Single
odysseas geragas's +1's are the things they like, agree with, or want to recommend.
Ο Χόκινγκ ρίχνει στο τραπέζι μια νέα επαναστατική θεωρία για τις "μαύρες...
gr.omg.yahoo.com

Διαβάστε 'Ο Χόκινγκ ρίχνει στο τραπέζι μια νέα επαναστατική θεωρία για τις "μαύρες τρύπες"' στο Yahoo OMG Ελλάδας.

Mysterious radio bursts come from outside our galaxy
arstechnica.com

A huge surge of power in just a few milliseconds and then, nothing.

Possible explanation for radio bursts: Meet the “blitzar”
arstechnica.com

When an overweight neutron star slows down enough to collapse into a black hole.

Τα τελευταία πλάσματα στη Γη θα είναι... τα μικρόβια
www.newsbeast.gr

Σε ένα αποκαλυπτικό τοπίο θα έχει μετατραπεί ο πλανήτης μας σε 2 δισ. χρόνια από σήμερα, σύμφωνα με νέα επιστημονική μελέτη......

Theorists apply loop quantum gravity theory to black hole
phys.org

(Phys.org) —Physicists Rodolfo Gambini and Jorge Pullin of University of the Republic in Montevideo, Uruguay, and Louisiana State University

Study explains decades of black hole observations
phys.org

(Phys.org) —A new study by astronomers at NASA, Johns Hopkins University and Rochester Institute of Technology confirms long-held suspicions

SETI Institute
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SETI search, Astrobiology research, Education outreach

The Mars Initiative
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Our Mission: To build permanent human settlements on Mars and to make us a a multiplanetary species

'Sideline quasars' helped to stifle early galaxy formation
phys.org

University of Colorado Boulder astronomers targeting one of the brightest quasars glowing in the universe some 11 billion years ago say 'sid

Black hole-star pair orbiting at dizzying speed (w/ video)
phys.org

(Phys.org) —ESA's XMM-Newton space telescope has helped to identify a star and a black hole that orbit each other at the dizzying rate of on

NASA .
plus.google.com

To reach for new heights and reveal the unknown so that what we do and learn will benefit all humankind.

Mars Panorama - Curiosity rover: Martian solar day 2
www.360cities.net

360° panoramic photography by Andrew Bodrov. Visit us to see more amazing panoramas from New Mexico and thousands of other places in the wor

CERN
plus.google.com

Exploring the frontiers of knowledge

Ο θαυμαστός κόσμος του Higgs - Δημήτρης Νανόπουλος - ΜΕΡΟΣ B
vimeo.com

Ο θαυμαστός κόσμος του Higgs 20 Μαρτίου 2012 19:00 Μικρή Σκηνή «Χαρακτηριστικό της ύλης από την οποία ΟΛΑ είναι παράγωγα, είναι η μάζα. Όλα

| ΓΙΩΡΓΟΣ ΝΤΑΛΑΡΑΣ - ♫ ♫ ΕΧΩ ΕΝΑΝ ΚΑΦΕΝΕ
shelby.tv

Shared by Xristina Tallari (Sep 29): Έχω ένα καφενέ στου λιμανιού την άκρη τον έχτισε το δάκρυ αυτών που μένουνε και περιμένουνε

Οι Ρώσοι στέλνουν ελκυστήρα βαρύτητας στον αστεροειδή Apophis
www.newsbomb.gr

Η ανθρωπότητα απειλείται από τον αστεροειδή Apophis ο οποίος την Παρασκευή, 13 Απριλίου του 2029 στις 04.36 το πρωί, ώρα Γκρίνουιτς, θα βρεθ

Απεικόνιση της πιο μακρινής θέας του σύμπαντος
physicsgg.wordpress.com

Ενώνοντας περισσότερες από 2.000 εικόνες από το διαστημικό τηλεσκόπιο Hubble http://youtu.be/d8jxzefJIls Την πιο μακρινή θέα του νυχτερινού

Ενδείξεις νερού στoν αστεροειδή «Εστία»
physicsgg.wordpress.com

Ανακαλύφθηκαν ενδείξεις νερού στον γιγάντιο αστεροειδή «Εστία» (Vesta) Η Εστία, το δεύτερο μεγαλύτερο σώμα στη ζώνη των αστεροειδών, μεταξύ

Erwin Schrödinger: H γέννηση της επιστήμης
physicsgg.wordpress.com

Πολλοί μαθητές ή φοιτητές θα έχουν βρει σε κάποιο από τα βιβλία τους ή αλλού, μια σύντομη αναφορά στη φιλοσοφία του Θαλή, του Αναξίμανδρου κ