Supposing MAVEN is dead, could that free up enough of NASA's budget to continue operating JUNO??(I expect that mathematically this might work, but practically and politically it wouldn't)
NASA reduced peer-reviewed science in Mars Research and Analysis and has eliminated funding for several missions operating well past the end of prime mission including Mars Odyssey and Mars Express, Mars Atmosphere and Volatile EvolutioN (MAVEN).
Quote from: Kaputnik on 12/11/2025 06:05 pmSupposing MAVEN is dead, could that free up enough of NASA's budget to continue operating JUNO??(I expect that mathematically this might work, but practically and politically it wouldn't)FY 2026 BUDGET TECHNICAL SUPPLEMENT.QuoteNASA reduced peer-reviewed science in Mars Research and Analysis and has eliminated funding for several missions operating well past the end of prime mission including Mars Odyssey and Mars Express, Mars Atmosphere and Volatile EvolutioN (MAVEN).
So the funding was already going to be cut 😥
But the whole process for selecting missions is broken right now.
Quote from: Blackstar on 12/11/2025 09:15 pmBut the whole process for selecting missions is broken right now.That may be the understatement of the day.
So even though some of these programs the administration wants canceled may still survive, the agency may not be able to effectively run them. Then again, that was probably the point.
Hold on, let me get this straight: you're blaming President Trump for the failure of MAVEN?I'm sorry, let me stop laughing before I finish this post.Actually, I won't finish. It would come off as disrespectful.Regardless, several of the above posts are not "updates" and are instead unfounded opinions...
The particulars of the MAVEN failure may not be a direct result of that,
(If this generates a lot of policy discussion, then we can splinter said discussion to Space Policy.)
MAVEN has been in Mars orbit for 12 years, and that's plenty of time in a harsh environment for something to break down.
Quote from: Athelstane on 12/12/2025 01:55 pmMAVEN has been in Mars orbit for 12 years, and that's plenty of time in a harsh environment for something to break down.The last orbiter to be lost at Mars (MGS back in 2008) was lost because of human error caused by thin staffing and bad documentation. Without details it's impossible to be sure, but the MAVEN failure looks more like that to me than a single hardware failure.https://www.jpl.nasa.gov/news/report-reveals-likely-causes-of-mars-spacecraft-loss/
Hold on, let me get this straight: you're blaming President Trump for the failure of MAVEN?I'm sorry, let me stop laughing before I finish this post.
Quote from: zubenelgenubi on 12/11/2025 08:09 pm(If this generates a lot of policy discussion, then we can splinter said discussion to Space Policy.)FYI that section is here: https://forum.nasaspaceflight.com/index.php?board=44.0
I read the linked report and I don't see anything about 'thin staffing and bad documentation' (the words 'staff' or 'documentation' do not even appear in the linked page).
Lifetime Management Considerations. MGS had entered its fourth extended mission phase just prior to the anomaly. As is common during extensions to already long-lived missions, the MGS budget and staff had been reduced to economize on mission ops. While no direct evidence attributes the anomaly to these reductions, the review board judged that such reductions can inherently increase risk. Periodic reviews should have been performed to assure that spacecraft control parameters were appropriate to the current state of the spacecraft, and the risks associated with normal personnel turnover over time should also have been assessed. While the training methodology for some operations positions was excellent, the board noted that it was not uniformly applied.