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Tycho
Posted on: May 10 2018, 08:27 PM


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Just to put it in my calendar: Is it possible to already determine at what time exactly the landing will happen? Does anybody know?
  Forum: InSight · Post Preview: #239351 · Replies: 129 · Views: 147582

Tycho
Posted on: Jan 25 2014, 02:09 AM


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Once lifted in the atmosphere, clay-sized particles stay there for a very long time, mixed up by the wind again and again and spread all over the planet. The sand falls down immediately. Remember there is no rain to wash out the atmosphere.
  Forum: Opportunity · Post Preview: #206836 · Replies: 202 · Views: 458066

Tycho
Posted on: Jan 24 2014, 07:34 PM


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Sorry, Paolo, but I can't imagine even a storm cleaning the solar cells.
I never had a clean car after I ran the German Autobahn.
  Forum: Opportunity · Post Preview: #206826 · Replies: 202 · Views: 458066

Tycho
Posted on: Jan 24 2014, 09:44 AM


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My idea:
First the wheels of Opportunity had loosen the little rock out of the ground, increasing its wind attack surface.
Second step is the wind that came and blew it down the slope.
Do we have any knowledge about the weight of this piece?
And what about wind speed during the last sols?
  Forum: Opportunity · Post Preview: #206805 · Replies: 202 · Views: 458066

Tycho
Posted on: Oct 29 2012, 10:30 AM


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Does anyone know the name of the instrument shown here?

http://mars.jpl.nasa.gov/msl-raw-images/ms...1000C0_DXXX.jpg

Edit: sorry, did want to reduce image size but didn't know how.
  Forum: MSL · Post Preview: #193838 · Replies: 520 · Views: 732870


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