WOW when you look at the asteroid belt this way i start to wonder how any of our probes mage it through to Jupiter, Saturn and so on??????
I think from this overview illustration that the material between Mars and Jupiter is a bit more extensive than most think.
Asteroid belt
Strange Asteroids Baffle ScientistsBasalt has also been found in space rocks shed by Vesta, the third largest object in the asteroid belt, located between the orbits of Jupiter and Mars. The presence of basalt is evidence that an object was once large enough to sustain internal heating.
"We need now to observe both objects in the near-infrared range to confirm whether they have a basaltic surface," said study leader Rene Duffard of the Institute of Astrophysics of Andalusia in Grenada, Spain. "If they do, we will need to try to work out where they came from and the fate of their parent objects. If they do not, we will have to come up with a new class of asteroid."
Last edited by Gale; 02-04-2010 at 07:01 AM. Reason: to add Space dot com article
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WOW when you look at the asteroid belt this way i start to wonder how any of our probes mage it through to Jupiter, Saturn and so on??????
I'm Lost, I've gone to look for myself. If I should return before I get back, Please ask me to wait.
Did they go through or over?
What I find very interesting is the Greeks, Trojans and Hildas.
From that Wikipedia article:
That article also states the combined mass is only about 4% of our moons. I wonder just how true that is and just how accurate that article is.More than half the mass of the main belt is contained in the four largest objects: 1 Ceres, 4 Vesta, 2 Pallas, and 10 Hygiea. All of these have mean diameters of more than 400 km, while Ceres, the main belt's only dwarf planet, is about 950 km in diameter.[1][2][3][4] The remaining bodies range down to the size of a dust particle. The asteroid material is so thinly distributed that multiple unmanned spacecraft have traversed it without incident.
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