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First Images From 50-km Enceladus Flyby
CheshireCatCO writes "The first pictures from yesterday's flyby of Enceladus are now public. At closest approach, Cassini was set spinning to cancel out the apparent motion of Enceladus so as to capture unsmeared images during the 40,000-mph flyby. Although it wasn't clear that this would work (errors in pointing could easily have made the cameras miss their targets), the maneuver panned out beautifully, producing spectacular images of the surface. Images show the 'tiger stripes' at the south pole, including at least one location that has been identified as a source of a jet, as well as considerable vertical relief, easily visible thanks to the low sun-angle near the south pole at present. Processed, enhanced images should follow shortly."
At first glance I thought these pics would be better if they were further back to get an idea of scale.
Then noticed that the pictures are marked anywhere from 33 to 98 feet PER PIXEL. these pictures actually have quite alot of land below, and I think it's just the nature of the resolution and shot that make it look like its a much smaller scale.
I'm glad there are scientists that study this that can make out alot more than I... but very happy this worked none-the-ess.
There's nothing Intelligent about Intelligent Design.
http://saturn.jpl.nasa.gov/multimedia/images/raw/raw-images-list1.html
This is the NASA page for the raw images from the flyby.
Colorless green Cthulhu waits dreaming furiously.
The Ciclops site seems to be unresponsive already. Nasa's coverage can be found here http://saturn.jpl.nasa.gov/news/events/enceladus20080811/index.cfm
How many billion dollars did we spend to get one or two postcard photos?
About 1.7. If someone has more exact, up-to-date Cassini budget figures, let us know. For comparison, this is slightly less than 1/330th the budget to-date for the American war effort in Iraq. With a tenth of the war budget, we could send 3 or more likely 4 Cassini-class missions to every major planetary body in the solar system, and have the other 90% of the war budget to spend on eliminating world hunger 12 to 13 times over (I'm using the conservative estimate here and rounding down). Or whatever.
But that's not the point. These images are not "postcards"; they are scientific-quality imagery; I believe CheshireCatCO elaborated on this somewhere else, perhaps even in the other slashdot story he linked in this very summary. $2 billion for postcards is unreasonable, but not so unreasonable for doing science in-situ at Saturn.
Typical fucking Americans.
Spirited attempt to round out your troll, but you already betrayed yourself an American yourself with that little "we're even spending bit.
I read slashdot often but reply seldom enough I just do it anonymously. Jerks like you give anonymous posters a bad name and undermine the viability of communicating via the anonymity mechanism. I want to state for the record and for the readership that not all slashdot ACs are insufferable trolls, and that some valuable contributions are made by drive-by or lurking participants piecemeal, anonymously. I try to lead by example; feeding an obvious and unabashed troll will do no good of course, but offering useful commentary to others will.
Anyway, I suspect that your post will receive its richly deserved troll or flaimbait moderation in due time.
(although not on the imaging/planetary science side of things), it's important to note how incredibly successful Cassini-Huygens has been. Projects such as Cassini are where the 'space' budget needs to be spent, not on trinkets like the International Space Station.
-irb
Patience dude, Google Street View hasn't even finished Mars yet!
Soylent Green is peoplicious!
http://science.slashdot.org/article.pl?sid=08/08/12/2036254
"The likes of Facebook and WhatsApp are free to those whose privacy is of zero value."
Dude, Enceladus is actually property of the British Crown. One of the conditions of allowing you Yanks up there to take a look is that the pictures are distributed for free.
Most space programs are internationally funded and carried out by universities of more than one country these days. Of course the data should be made available.
Yes they do
America, Home of the Brave.
It's precisely because it was funded by taxpayer dollars that it's being given away for free.
There are bucketloads of data that are not being released to the public - releasing photos of any quality is just plain good PR and the value of a normal light photo is almost inconsequential. Making your American Taxpayer jump through hoops to get hold of these photos would be counterproductive. Given your apparent overreaction (they're not releasing designs for fusion reactors after all) you appear to attach far greater importance to these pictures than they intrinsically possess.
And if you think that US research is done totally in isolation, well guess again.