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#21 | |
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Senior Member
Iscritto dal: Nov 2001
Città: Padova
Messaggi: 1638
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Quote:
Ora dobbiamo aspettare l'uso del radar italiano MARSIS per la ricerca dell'acqua sotto la superficie del pianeta.
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Cosmos Pure | Core i7 860 | P7P55D-E Deluxe | 16GB DDR3 Vengeance | HD5850 | 2x850PRO 256GB | 2xRE3 250GB | 2xSpinPoint F3 1TB |
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#22 |
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Senior Member
Iscritto dal: Mar 2001
Messaggi: 1912
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ci ho messo mezz'ora a capire come accidenti è girata quella immagine! dunque quella in fondo è la "foto" e quella in basso la ricostruzione 3D del suolo giusto? Messa così sembra quasi un disegno cappero!
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#23 |
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Registered User
Iscritto dal: Jul 2003
Messaggi: 2495
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mhh, sta a vedere che ci sara' qualcuno che anche in queste foto tira fuori i famosi "volti" marziani
in allegato ho ingrandito una porzione di questa foto http://www.esa.int/export/externals/...HRSC_FINAL.jpg , la parte in basso a destra, che effettivamente sembra un po' un volto con tanto di capelli qualche colpo di photoshop, e via ad alimentare nuovi misteri di marte |
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#24 | |
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Senior Member
Iscritto dal: Nov 2001
Città: Padova
Messaggi: 1638
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Quote:
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#25 | |
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Senior Member
Iscritto dal: Nov 2001
Città: Padova
Messaggi: 1638
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Quote:
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Cosmos Pure | Core i7 860 | P7P55D-E Deluxe | 16GB DDR3 Vengeance | HD5850 | 2x850PRO 256GB | 2xRE3 250GB | 2xSpinPoint F3 1TB |
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#26 |
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Registered User
Iscritto dal: Jul 2003
Messaggi: 2495
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no, a me rassomiglia piu' a un presidente di "una repubblica", non dico quale
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#27 | |
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Senior Member
Iscritto dal: Nov 2001
Città: Padova
Messaggi: 1638
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Quote:
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Cosmos Pure | Core i7 860 | P7P55D-E Deluxe | 16GB DDR3 Vengeance | HD5850 | 2x850PRO 256GB | 2xRE3 250GB | 2xSpinPoint F3 1TB |
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#28 |
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Senior Member
Iscritto dal: Nov 2001
Città: Padova
Messaggi: 1638
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European spacecraft detects ice at Martian pole
DARMSTADT, Germany (AFP) Jan 23, 2004 The European orbiter Mars Express has detected frozen water at Mars' South Pole, mission officials said here Friday. "We have identified water ice on the South Pole," Vittorio Formisano, a European Space Agency (ESA) scientist, said, unveiling preliminary data garnered by the unmanned spacecraft. The announcement at a press conference at the Mars Express mission headquarters backs the strong indications provided by NASA's Mars Odyssey orbiter in March 2002. It suggested that the planet's southern polar cap contains abundant stores of water ice. NASA's evidence came from big signals from Odyssey's gamma ray spectrometer of the presence of hydrogen, one component of water. The Red Planet's northern ice cap is already thought to contain water ice, along with frozen carbon dioxide, the substance also known as dry ice. Water, in its liquid form, is one of the ingredients for nurturing and sustaining life, and Mars is considered to be the best bet for this outside Earth.
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Cosmos Pure | Core i7 860 | P7P55D-E Deluxe | 16GB DDR3 Vengeance | HD5850 | 2x850PRO 256GB | 2xRE3 250GB | 2xSpinPoint F3 1TB Ultima modifica di GioFX : 23-01-2004 alle 11:46. |
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#29 | |
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Senior Member
Iscritto dal: Sep 2002
Città: torino but i'm sard inside.
Messaggi: 408
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http://lanazione.it/art/2004/01/23/5120187
beh, la gufata di fabio69 si è rigirata come una frittata. Quote:
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Primo Officiante della Setta dei Logorroici - Arconte della prolissità - Crociato della Replica|Custode Di Lomaghiusa e Muffin| |
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#30 |
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Registered User
Iscritto dal: Jul 2003
Messaggi: 2495
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europa - usa 1-0
ma mi chiedo, possibile che la nasa, con tutte le varie missioni, sonde, telescopi hubble ecc., non abbia mai scoperto prima questa cosa? si sono fatti fregare dai novellini europei, che smacco di immagine!!! edit: poi anche in diverse foto di hubble al polo sud si vede una macchia bianca azzurrina, che potrebbe benissimo far pensare a ghiacciai! e' la stessa zona, giusto? Ultima modifica di ominiverdi : 23-01-2004 alle 12:08. |
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#31 |
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Senior Member
Iscritto dal: Feb 2003
Città: 45°38' 00"N - 8°23' 25"E
Messaggi: 390
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Eccola
![]() 23 January 2004 OMEGA observed the southern polar cap of Mars on 18 January 2004, as seen on all three bands. The right one represents the visible image, the middle one the CO2 (carbon dioxide) ice and the left one the H2O (water) ice.
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La sezione Sport e Motori è morta ... viva la sezione Sport e Motori !!! Migna è colpevole !!! LOL - SuperGIF Clan - FIX - "Una piccola senzazione per un uomo, un grande culo per l'umanità" Dr. Greg House |
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#32 |
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Senior Member
Iscritto dal: Feb 2003
Città: 45°38' 00"N - 8°23' 25"E
Messaggi: 390
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High Res.
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La sezione Sport e Motori è morta ... viva la sezione Sport e Motori !!! Migna è colpevole !!! LOL - SuperGIF Clan - FIX - "Una piccola senzazione per un uomo, un grande culo per l'umanità" Dr. Greg House |
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#33 |
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Senior Member
Iscritto dal: Sep 2002
Città: torino but i'm sard inside.
Messaggi: 408
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bello, sembra uno di quei cazzilli che appendono nelle esposizioni di mobili di design.
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Primo Officiante della Setta dei Logorroici - Arconte della prolissità - Crociato della Replica|Custode Di Lomaghiusa e Muffin| |
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#34 |
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Senior Member
Iscritto dal: Oct 2003
Città: My Oyster Soup Kitchen Floor Wax Museum
Messaggi: 330
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nuovo fondino
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#35 | |
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Senior Member
Iscritto dal: Nov 2001
Città: Padova
Messaggi: 1638
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Quote:
ME infatti è in grado di riconoscere la composizione del ghiaccio con un particolare strumento, l'OMEGA e l'FPS, appunto. ME cmq avrà anche il difficile compito di cercare sotto il suolo di Marte acqua allo stato liquido, cosa che si pensa sia molto probabile, e tutto questo con strumenti italiani e tedeschi.
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#36 |
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Senior Member
Iscritto dal: Nov 2001
Città: Padova
Messaggi: 1638
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23 January 2004
ESA PR 06-2004. Mars Express, ESA’s first mission to Mars, will reach its final orbit on 28 January. It has already been producing stunning results since its first instrument was switched on, on 5 January. The significance of the first data was emphasised by the scientists at a European press conference today at ESA’s Space Operations Centre, Darmstadt, Germany. "I did not expect to be able to gather together - just one month after the Mars Orbit Insertion of 25 December – so many happy scientists eager to present their first results", said Professor David Southwood, ESA Director of Science. One of the main targets of the Mars Express mission is to discover the presence of water in one of its chemical states. Through the initial mapping of the South polar cap on 18 January, OMEGA, the combined camera and infrared spectrometer, has already revealed the presence of water ice and carbon dioxide ice. This information was confirmed by the PFS, a new high-resolution spectrometer of unprecedented accuracy. The first PFS data also show that the carbon oxide distribution is different in the northern and southern hemispheres of Mars. The MaRS instrument, a sophisticated radio transmitter and receiver, emitted a first signal successfully on 21 January that was received on Earth through a 70- metre antenna in Australia after it was reflected and scattered from the surface of Mars. This new measurement technique allows the detection of the chemical composition of the Mars atmosphere, ionosphere and surface. ASPERA, a plasma and energetic neutral atoms analyser, is aiming to answer the fundamental question of whether the solar wind erosion led to the present lack of water on Mars. The preliminary results show a difference in the characteristics between the impact of the solar wind area and the measurement made in the tail of Mars. Another exciting experiment was run by the SPICAM instrument (an ultraviolet and infrared spectrometer) during the first star occultation ever made at Mars. It has simultaneously measured the distribution of the ozone and water vapour, which has never been done before, revealing that there is more water vapour where there is less ozone. ESA also presented astonishing pictures produced with the High Resolution Stereo Camera (HRSC). They represent the outcome of 1.87 million km2 of Martian surface coverage, and about 100 gigabytes of processed data. This camera was also able to make the longest swath (up to 4000 km) and largest area in combination with high resolution ever taken in the exploration of the Solar System. This made it possible to create an impressive picture 24 metres long by 1.3 metres high, which was carried through the conference room at the end of the press event by a group of 10-year-old children. Mrs Edelgard Bulmahn, German Minister for Research and Education, who is also chair of the ESA Council at Ministerial level, said at the press conference: "Europe can be proud of this mission: Mars Express is an enormous success for the European Space Programme."
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#37 |
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Senior Member
Iscritto dal: Aug 2000
Città: Pianeta Terra
Messaggi: 3548
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Urra' !
ci voleva un bella notizia dopo quelle brutte ! |
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#38 | |
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Registered User
Iscritto dal: Jul 2003
Messaggi: 2495
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Quote:
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#39 |
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Senior Member
Iscritto dal: Nov 2001
Città: Padova
Messaggi: 1638
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Mars Express Confirms Water Ice on Red Planet
By Associated Press posted: 08:00 am ET 23 January 2004 DARMSTADT, Germany (AP) -- Europe's Mars orbiter has confirmed the presence of water in the form of ice on the Red Planet's surface for the first time, the European Space Agency said Friday. Mars Express, circling high above the surface, made the discovery on the planet's south pole, agency scientist Allen Moorehouse said. "You look at the picture, look at the fingerprint and say this is water ice," Moorehouse said. ``This is the first time it's been detected on the ground. This is the first direct confirmation." If Mars once had surface water, it could have the potential to support life -- though Moorehouse, the project's manager of spacecraft operations, cautioned that it was too early to draw conclusions. Agency officials said that their discovery confirmed something that scientists long suspected. "It's been looked at for such a long time and it's been inferred there was water" at the south pole, said Jean-Pierre Bibring of the European Space Agency. Bibring said the evidence was vapors of water molecules detected by the infrared camera aboard the Mars Express circling the planet. "This is the first time we can really see vapors of the molecules themselves,'' Bibring said.
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#40 |
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Senior Member
Iscritto dal: Aug 2002
Città: nelle campagne di Pistoia
Messaggi: 346
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notizia stupenda!!!!!! secondo me storica.
anche l'europa ci sa fare visto....sono molto orgoglioso.
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Questa è la storia di un ragazzo che sa quanto vale / lui vuole distinguersi dalla gente normale / crescendo ha visto il meglio e il peggio / vuole disegnare il futuro, sfidare il destino e fargli uno sfregio/vede chi dentro è un re stare zitto e prendere sputi /e gli schiavi vestiti bene parlare, ma a lui sembrano muti |
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