What's Up With Ulysses?, alive? dead? cancelled soon? |
What's Up With Ulysses?, alive? dead? cancelled soon? |
Sep 27 2005, 04:05 AM
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#1
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Member Group: Members Posts: 356 Joined: 12-March 05 Member No.: 190 |
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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Mar 17 2009, 06:44 PM
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#2
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Administrator Group: Admin Posts: 5172 Joined: 4-August 05 From: Pasadena, CA, USA, Earth Member No.: 454 |
I was in JPL's Space Flight Operations Facility (SFOF) yesterday afternoon and saw a scrolling display indicating that, at that moment, the DSN was receiving data from Ulysses. So it was still alive as of about 00:00 March 17 UTC...
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