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NASA

Europa Selected As Target of Next Flagship Mission 168

volcanopele writes "NASA and the European Space Agency announced today that they have selected the Europa/Jupiter System Mission as the next large mission to the outer solar system. For the last year, the Europa mission has been in competition with a proposal to send a mission to Saturn's moon Titan, as reported on Slashdot earlier. The Europa Mission includes two orbiters: one developed by NASA to orbit the icy moon Europa and another developed by ESA to orbit the solar system's largest moon, Ganymede. Both orbiters would spend up to 2.5 years in orbit around Jupiter before settling into orbit around their respective targets, studying Jupiter's satellites, rings, and of course the planet itself. The mission is scheduled to launch in 2020 and arrive at Jupiter in 2025 and 2026."

Comment Re:Popups? (Score 1) 653

Huh. I had no idea. Gmail works perfectly in Opera in normal mode. It's exactly the same as Firefox except for less random slowdown in extremely long threads (in fairness FF3.0 did improve matters there somewhat, but Opera is still marginally better for Gmail). For some reason, it's never redirected me to the basic HTML version...

Comment Re:Kontact is cool. (Score 1) 249

if it is impossible to uninstall konqueror and still browse files, then your distro has packaged it wrong.

I presume you mean 'uninstall Dolphin', which is what I said.

Are you saying that Konqueror in KDE4 can use something other than dolphinpart as the embedded viewer for files of type 'inode/directory'? In Debian at least there appears to be no other option, and I was under the impression that it was an intentional choice to use one shared part.

On the other hand, perhaps you are saying that it should be possible to uninstall the Dolphin application while leaving the kpart available for use? In that case, what distros have it packaged in such a way that that's possible?

Comment Re:Kontact is cool. (Score 1) 249

I don't know that I've seen that done, aside from Dolphin, and Dolphin and Konqueror share a KPart. Unless I'm missing something, Dolphin is all about providing a different UI.

That's correct (in KDE4 at least). It's possible to uninstall Dolphin, and then Konqueror will be unable to browse local directories.

TRWTF is what Dolphin (the application) is actually *for*. The UI is *more* cluttered than Konqueror despite providing *less* features. It's like they heard of the trade-off between features and ease-of-use[0] but didn't realise that one of those is supposed to be improved, rather than both get worse. I suspect I may not be the target market for this application :P.

[0] Not that I really believe in this trade-off, for reasons more-or-less described by this guy: http://www.over-yonder.net/~fullermd/rants/userfriendly/userfriendly1.php

Comment Re:But where is the Linux IO Scheduler? (Score 1) 199

Unfortunately, ionice prioritises only I/O writes, not reads, which are the cause of the problem most of the time. In my experience, using ionice actually makes *no difference at all*, which really sucks.

On a related topic, I was recently amazed to discover that, despite the Linux kernel's shockingly awful I/O scheduling performance (face it folks, it really sucks hard), Windows XP is considerably worse. Want to move a large file from one disk to another? Might as well go and grab a coffee; your machine will be a doorstop while it's transferring. (I still think Windows is better at CPU scheduling though (my preference is to set it for a server load even on the desktop).)

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