New radar images show asteroid 2003 SD220, which will safely fly past Earth on Dec. 24.
from News and Features - NASA's Jet Propulsion Laboratory http://ift.tt/1Oor9J0
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New radar images show asteroid 2003 SD220, which will safely fly past Earth on Dec. 24.
Over the course of several hours, technicians meticulously connected the inner and outer segments of NASA’s Nancy Grace Roman Space Tel...
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