New Horizons Pluto System Final Approach, 28 Jun-13 Jul 15 |
New Horizons Pluto System Final Approach, 28 Jun-13 Jul 15 |
Jun 28 2015, 08:08 AM
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Merciless Robot Group: Admin Posts: 8789 Joined: 8-December 05 From: Los Angeles Member No.: 602 |
More than nine years in flight, many more years before that in the making--this is the time. Please post all comments related to New Horizon's passage through the Pluto system here.
What to expect Reminder that despite the rather brief duration of the actual encounter, it will be literally months before all acquired data is returned so this thread will be active for an equivalent time. Intrepid TPS space journalist and UMSF admin Emily Lakdawalla has written an excellent guide to planned imagery activities. EDIT: Updated version of guide. Emily has also produced a simulation of the kinds of images that are anticipated. FAQs Most Forum members are advanced spaceflight enthusiasts; many are in fact professionals in space-related disciplines. Accordingly, there are no plans to post answers to questions that can be easily answered via a Google search, and we ask that everyone please attempt to do so before posting a question. EDIT (4 Jul 15): Admin Astro0 has produced an extensive New Horizons FAQ thread. EDIT: Review rule 1.9 and keep it firmly in mind before posting. Posts violating that rule will be deleted without notice. ____ With all that said, the most important thing by far is to witness the marvel of discovery, of exploration, of New Horizons on worlds never before seen. This is the best seat in the house for doing so, right in the comfort of our own homes. As with previous major events in planetary exploration over the past decade it is likely that not only professionals but also the press may be watching the Forum during the coming days due to its hard-earned reputation as a place for noise-free commentary and stunning contributions by amateur image processors, so please bear this in mind... ...and I can't stop smiling with anticipation and excitement. What marvelous things we will soon see. Enjoy the ride!!! -------------------- A few will take this knowledge and use this power of a dream realized as a force for change, an impetus for further discovery to make less ancient dreams real.
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Jul 1 2015, 09:52 AM
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Junior Member Group: Members Posts: 65 Joined: 19-November 14 From: Milan, Italy Member No.: 7340 |
I was wondering, just how old could the surface of Pluto be? I mean, it is tidally locked with Charon, so the lack of tidal heating should make it a pretty inactive world, right? That would make me think its surface should be pretty old. But on the other side, with all that sublimation action going on between atmosphere and surface (I even read something about "sublimation winds") and material exchange between Pluto and its moons (I recently read a paper about that), Pluto would seem a pretty dynamic world. So, do we expect its surface to be young, old or whatever in between?
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