LIFTOFF! Posted on May 23, 2018 by Frank Cisco The GRACE Follow-On spacecraft launched onboard a SpaceX Falcon 9 rocket, Tuesday, May 22, 2018. via NASA https://ift.tt/2knuFI1 Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading... Related
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