|
Stardust-NExT: JPL NASA Comet Exploration Mission
Stardust-NExT-short for New Exploration of Comet Tempel 1 is a follow on mission for Stardust. This mission is part of SMD's Discovery Program. A new mission called Stardust-NExT will finish the investigation begun in 2005 of Comet Tempel 1. NASA's Stardust Next mission focuses on the exploration of comets and will perform data collection of the Stardust-NExT spacecraft through its encounter with Comet Tempel 1 in 2011. The Stardust-NExT mission will also offer a unique opportunity to compare particle analysis from two comets, Wild 2 and Tempel 1, taken with the same instruments—and to compare two observations of a single comet, Tempel 1, taken before and after a single orbit around the sun. Joseph Veverka of Cornell University, Ithaca, N.Y., is Stardust-NExT's principal investigator.
Sdnext.org ~
Site Info
Whois
Trace Route
RBL Check
|
|
capecodvacationpropertyhome
function randomSpeed(c) {
var result = random(10 * c.speed) / 100 c.speed / 4;
return (result * c.direction);
}
function randomYOffset(c) {
return c.baseYOffset random(2 * c.randomYOffset 1) - c.randomYOffset;
}
function updateFlyby(c) {
if (!c.flyby) {
setTimeout('updateFlyby(c' c.uid ')', c.updateInterval);
return;
}
for (var i = 0; i < c.imageCount; i ) {
var name = c.prefix i;
setVisible(name, true);
c.xOffset[name] = c.xSpeed[name];
var x = getViewXOffset() c.xOffset[name];
var y = getViewYOffset() c.yAnchor * (getViewHeight() -1- c.imageHeight) / 2 c.yOffset[name] * (c.yAnchor == 2 ? -1 : 1);
if (outOfBounds(c, x, y, c.imageWidth, c.imageHeight)) {
setVisible(name, false);
c.flyby = false;
setTimeout('c' c.uid '.flyby=true', c.minTime random(c.randTime));
c.xSpeed[name] = randomSpeed(c);
if (c.xSpeed[name] < 0) // going left
c.xOffset[name] = getViewXOffset() getViewWidth() c.xFudge - c.imageWidth;
else // going right
c.xOffset[name] = getViewXOffset() - c.xFudge;
c.yOffset[name] = randomYOffset(c);
}
else
moveLayer(name, x, y);
}
setTimeout('updateFlyby(c' c.uid ')', c.updateInterval);
}
cape cod seasonal vacation home rental 3 bedroom home for rent orleans ma
Capecodvacationproperty.com ~
Site Info
Whois
Trace Route
RBL Check
|
|
|
|