When Worlds Really Did Collide (posted April 18, 2007) Cosmochemical studies and dynamical models of protoplanetary collisions suggest a new origin for iron meteorites.
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NASA Marshall Space Flight Center invites applications for a Civil Service position in lunar and planetary science. Potential applicants are directed to USAjobs and search on Job Announcement Number MS08D0254. Application deadline is September 1, 2008. [posted August 20, 2008]
PSRD Remembers Gordon A. McKay
In this series of articles PSRD highlights the essential tools and amazing technology used by talented scientists seeking to unravel how the solar system formed.
This section of PSRD contains annotated slide sets.
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Classroom activities for Earth and Space Sciences
Planetary Geology and Meteoritics
How Science Works
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