کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1763800 | 1020025 | 2016 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The Plume Chaser mission: Two-spacecraft search for organics on the dwarf planet Ceres
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علوم فضا و نجوم
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
We present a mission concept designed at NASA Ames Research Center for a two-probe mission to the dwarf planet Ceres, utilizing a set of small low-cost spacecraft. The primary spacecraft will carry both a mass and an infrared spectrometer to characterize water vapor detected to be emanating from Ceres. Shortly after its arrival a second identical spacecraft will impact Ceres to create an ejecta “plume” timed to enable a rendezvous and sampling by the primary spacecraft. This enables additional subsurface chemistry, volatile content and material characterization, and new science complementary to the Dawn spacecraft, the first to arrive at Ceres. Science requirements, candidate instruments, rendezvous trajectories, spacecraft design and comparison with Dawn science are detailed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Advances in Space Research - Volume 57, Issue 5, 1 March 2016, Pages 1133-1146
Journal: Advances in Space Research - Volume 57, Issue 5, 1 March 2016, Pages 1133-1146
نویسندگان
Michael Nayak, David Mauro, Jan Stupl, Jonathan Aziz, Anthony Colaprete, Andres Dono-Perez, Chad Frost, Jonas Jonsson, Chris McKay, Derek Sears, Michael Soulage, Jason Swenson, Fan Yang Yang,