Galileo Nearing Its End
Anonymous Coward writes "Mission operations for the Galileo space probe, currently orbiting Jupiter, are scheduled to be shut down at the end of this month. Once a month thereafter scientists will check on the probe until September when the probe will be ordered to crash into Jupiter. The $1.5 billion mission met 70 percent of its science objectives and made a number of serendipitous discoveries along the way -- despite a range of problems."
I just wonder how much we might have "contaminated" already. Dozen of probes have been to Mars and Venus.
If Galileo has achieved 100% of it goals, it would be clear they hadn't planned a hard enough mission. Just like if too many students get 100%, the test isn't hard enough to tell you which students are better.
Cheap.
$1.5B - three shuttle launches to put some ISS modules together. Of the three ISS crew members, 2.5 person-days are required to keep the thing up, leaving one guy able to spend four hours a day... doing very little science.
$1.5B - plunk a probe into Jupiter's atmosphere, find out what's below the cloud tops, make multiple passes by every moon, and get pictures/magnetometer data of everything around Jupiter and each of its moons. Prove the existence of liquid water beneath Europa, demonstrate a liquid/slush ocean on Callisto, observe volcanoes on Io, and if you're just after pretty pictures, keep in mind that had Galileo's high-gain antenna actually worked, we'd have gotten thousands of times as many pictures as we did.
Naw, scrap that science stuff. It's only good for a couple of years of billion-dollar pork while it's under construction, but once it's in the air, it's just a few million bucks worth of lousy scientists. Screw that. We need more shuttle/ISS flights, because they're the only things that can keep that gigadollar NASA contractor pork flowing for decades.