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Submission + - First Images from 50-km Enceladus Flyby (ciclops.org)

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."

Feed Techdirt: Lotus Adds Fake Engine Noise To Make Hybrids Sound Like Cars (techdirt.com)

There have been a few stories over the past few years about the fact that hybrid cars (or just plane electric vehicles) are somehow "too quiet." The complaint is that pedestrians and bikers who are used to judging the safety of a road by vehicle noise are now somehow in danger from these quieter vehicles. Even so, reading this story and seeing the related video about how Lotus has been experimenting with adding a speaker under the hood that makes a noisy engine sound certainly feels like an April Fools joke, or possibly a bit from The Onion. No matter how many times I watch the video, I'm still not convinced that this is serious.

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Space

Submission + - Cassini to "Skeet-Shoot" Enceladus (ciclops.org)

CheshireCatCO writes: "When the Cassini makes its closest-approach during the flyby of the moon Enceladus next Monday (11 Aug.), the spacecraft will be zipping by too quickly to turn and image in the usual way. This time, they'll try something new: a "Skeet-shoot" of the surface. The spacecraft will start to spin before the closest-approach to the south pole so that when the best resolution is possible, the moon will drift through the field of view slowly enough to (hopefully) acquire unsmeared images of the eruption-sites on the surface that give rise to the plume that extends thousands of kilometers into space and produces the E ring.

This flyby will be optimized for the imaging instruments (ISS, VIMS, CIRS, and UVS) in contrast with the March flyby, which was designed for the fields-and-particles instruments."

Space

Submission + - Cassini's Best Images (ciclops.org)

CheshireCatCO writes: The winners of the best images from the Cassini spacecraft (taken since Cassini images of Saturn were first acquired in February 2004) have been announced. The winner of best color image is In Saturn's Shadow, the stunning, high-phase portrait of Saturn from opposite the Sun. Winners of best black-and-white and best movie (both categories resulted in ties) are also available.

Comment Re:Amateur Analysis (Score 1) 118

I think they would've sat on it for a while, yes. I support them for it. When the great observatories of the world make fascinating discoveries, you don't hear about it that day! Most scientists are not forced to do instant analysis on their data. The way science usually works is you get your data and you have TIME to analyze it before making announcements about what you've found. You publish in a professional journal refereed by your peers -- people qualified and experienced enough to make a thorough judgement whether your research has merit. Yes, that's the ideal case, but it really does mostly work that way. You must admit it's easier to look at raw Cassini imaging data and type, "Eureka! I've spotted so and so..." on your blog than to stare at a MER microscopic imager photo and know what you're seeing. Even more the case with non-imaging data. I can't decipher mini-TES data, maybe you can. So again, the way science *usually* works, you take the data = you get first crack at it. Knowing that, can you blame someone for getting ruffled that their data are on display? Yes, the scientific culture is hierarchical and sometimes stuffy and even closed-minded. But it works pretty darned well. And PR is the other side. There's a term in the news business for when someone else publishes your story before you do. Getting scooped. It applies in science as well. And when you miss the boat, it's gone. When a story breaks, the media don't wait for you to get ready. If the story's hot, they publish it. And if it gets posted to the web first by savvy amateurs, they will still publish it. So like I said, I for one do not blame the imaging people if they make the public wait a few extra days (or even a few weeks, months) to get their story straight and make a big splash. They've earned the right with their hard work. I don't see the need to get all indignant about want to peek over their shoulders 'cause you paid for it with your taxes.

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