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OPP-SOL220-1N147720902EFF35CCP1871L0M1.jpgInside Endurance Crater60 visitenessun commentoSet 08, 2004
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SOL241-2P147762833EFF8800P2290R1M1.jpgThe Rocks of Gusev Crater - Sol 24155 visitenessun commentoSet 08, 2004
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SOL241-2P147763215EFF8800P2290L7M1.jpgHills and rocky surroundings - Sol 24156 visitenessun commentoSet 08, 2004
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SOL241-2P147763004EFF8800P2290L7M1.jpgDistant and "foggy" Hills - Sol 24156 visitenessun commentoSet 08, 2004
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Saturn-N00016134.jpgSaturn: clouds and rings from about 8.866.000 Km59 visitenessun commentoSet 08, 2004
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Saturn-N00016178.jpgSaturn: clouds and rings from about 8.400.000 Km58 visitenessun commentoSet 08, 2004
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Saturn-N00016277.jpgSaturn, Moons and Stars58 visitenessun commentoSet 08, 2004
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BH-Black-Hole_Torus.jpgBlack-Hole Torus221 visite"...All'interno delle Galassie Attive - e, più precisamente, al loro centro - noi riteniamo (ma sarebbe meglio dire "speculiamo") che possa trovarsi un Buco Nero di massa enorme. Le Galassie Attive più comuni appartengono alla Classe Seyfert (ST) e si dividono in S-T1 ed S-T2: le prime (nello spettro visibile) sono luminosissime mentre le seconde, invece, appaiono piuttosto flebili.
Perchè?
Forse perchè, nelle ST-2, il Buco Nero centrale è circondato da un anello di materia oscura..."
Set 08, 2004
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Saturn_s F-Ring+Mimas-PIA06471_modest.jpgLonely Mimas...62 visiteCaption NASA originale:"Mimas swings around Saturn, seeming to gaze down at the planet's splendid rings. The outermost, narrow F ring is visible here and exhibits some clumpy structure near the bottom of the frame. The shadow of Saturn's southern hemisphere stretches almost entirely across the rings. Mimas is 398 Km (247 miles) wide.
The image was taken with the Cassini spacecraft narrow angle camera on August 15, 2004, at a distance of 8,8 MKM (5.5 million miles) from Saturn".Set 07, 2004
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Phoebe (3D).jpgThree-dimensional Phoebe62 visiteCaption NASA originale:"The Sun is coming from the left, illuminating craters and bumps on the surface, along with a prominent ridge-like feature in the middle. Bright material, likely to be ice, is exposed atop this ridge-like feature as well as around small craters and down the slopes of large craters. There are also bright streaks on steep slopes, perhaps where loose material slid downhill during the seismic shaking of impact events". Set 07, 2004
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OPP-SOL219-1P147624474ESF35BGP2580L7M1.jpgVery unusual boulders inside Endurance Crater120 visitenessun commentoSet 07, 2004
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OPP-SOL219-1N147625104EFF35BGP1981R0M1.jpgThe edge from inside Endurance Crater - Sol 21956 visitenessun commentoSet 07, 2004
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