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
via IFTTT
New radar images show asteroid 2003 SD220, which will safely fly past Earth on Dec. 24.
NASA has selected 12 student teams to develop solutions for storing and transferring the super-cold liquid propellants needed for fut...
No comments:
Post a Comment