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What's Up With Ulysses?, alive? dead? cancelled soon?
deglr6328
post Sep 27 2005, 04:05 AM
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What is up with the tiny Ulysses spacecraft that was launched in 1990 to study the solar whatever at high lattitudes? Last I heard it was in danger of dying because the RTG power was running low and at aphelion there was a risk of the hydrazine freezing/exploding in its propulsion system. Well that was like a year ago and I haven't heard anything since. It looks like it should've passed aphelion by now and should be out of danger.....

Its been going up there for over a full solar cycle, is it one of the missions on the chopping block because of the new humans on moon/mars thing?
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ustrax
post Jun 30 2009, 07:45 AM
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"The thunder and the sunshine, and opposed
Free hearts, free foreheads you and I are old;
Old age had yet his honour and his toil;
Death closes all: but something ere the end,
Some work of noble note, may yet be done,
Not unbecoming men that strove with Gods.
The lights begin to twinkle from the rocks:
The long day wanes: the slow moon climbs: the deep
Moans round with many voices. Come, my friends,
'Tis not too late to seek a newer world.
Push off, and sitting well in order smite
The sounding furrows; for my purpose holds
To sail beyond the sunset, and the baths
Of all the western stars, until I die."

Excert from Ulysses by Alfred Lord Tennyson


--------------------
"Ride, boldly ride," The shade replied, "If you seek for Eldorado!"
Edgar Alan Poe
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dmuller
post Jun 30 2009, 08:21 PM
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Ulysses has just been switched off in good config (i.e. all off except receiver and sun tracker) if I understood the broadcast correctly. Farewell


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cbcnasa
post Jul 2 2009, 04:54 PM
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Thank you and farewell Ulysses
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