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#ISS Update: New flock of mini satellites launched from station, crew packs spacewalk gear:
Never in my wildest dreams did I imagine this. 10 minutes ago on the #ISS #aurora
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Apply for a #NASASocial credential to cover the @SpaceX launch in-person Sept 19 in FL:
Astronomers decode the rhythm of an unusual black hole that's 12 million light-years away:
We're measuring new planetary discoveries with astonishing precision: [video]   @NASAKepler
Administrator Bolden looks at @NASAAero innovations that affect air travelers & commerce:
What's life like in space today? Tune in as @astro_reid talks with @cbsbaltimore at 10:45amET: #ISS (time corrected)
.@MarsCuriosity brushed aside dust on Martian 'Bonanza King,' a possible drilling target:
What's our new cover image? Tomorrow is National Aviation Day! What was your #firstflight?
Study reveals immune system is dazed and confused during spaceflight. More:
New satellite data will help farmers facing drought. Learn more: #EarthRightNow
While crewmate Skvortsov retrieves hardware inside #ISS Pirs airlock, @OlegMKS stretches his legs.
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Spacewalker @OlegMKS releases the @chasqui1 nanosatellite outside #ISS. Watch live:
#ISS #Exp40 #spacewalk began at 10:02a ET. Russian cosmonauts will work ~6 hrs. Watch on NASA TV:
#ISS #Exp40 #spacewalk set to start at 10 am ET. Watch live starting at 9:30 am:
Crew mate @Msuraev just caught this #AMAZING photo of #Cygnus #Orb2 disintegrating on reentry.
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Enjoying the view on a Sunday afternoon. Hard to believe this is real.
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