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#NEEMO18 crew splashes up today after living 9-days undersea! Amazing mission w/ @NASA @JAXA_en & @esa #JourneyToMars
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Roving ahead! Our long-lived Mars Opportunity rover sets off-Earth driving record @MarsRovers
101 geysers erupting on Saturn’s icy moon Enceladus! That & more from @CassiniSaturn:
Caught between the sun & our Solar Dynamics Observatory.. the moon.   @NASASunEarth
Submit your idea by July 31 for our Earth Science #OpenNEX Challenge; $10k of awards!
Space station view of glacial lakes of Patagonia, a region at the southern end of South America.   #Exp40 #ISS
Ready to test! Until noon PT, anyone with @NavBaseSD access can visit our @NASA_Orion spacecraft (by Pier 6).
What's our new header image? It's auroras seen from the #ISS recently:…
A moon for Monday! Saturn's moon Tethys, fully illuminated, basking in sunlight:
Stacking up! @NASA_Orion launch abort system goes vertical in prep for stacking:…
An #amazing sight from up here… noctilucent clouds just before sunrise. Tough to catch on camera.
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The thin slice of stars in this @NASA_Hubble image looks lonely, but it's not. Find out why:
I looked on in awe and was rendered speechless by so much beauty.
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Peering through the layers: @NASASunEarth's #SDO looks at the Sun:
The #ISS crew rounds out the week with the three R's - Research, Robotics & Resupply!
This week the 'outer space team' on #ISS spent a record-breaking 82+ hours on space science for Earth @ISS_Research
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Enjoy this gallery of incredible #Aurora images taken from the perspective of the #ISS:
Great to see @NASA will be showing their SPHERES space robot at our #SDCC robot party tomorrow:
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We're building the vehicles to take our #NextGiantLeap. Follow @NASA_Orion & @NASA_SLS to track the progress. #FF
Congratulations #Exp40! You set a record for @ISS_Research completed in a week: 82 hours! @NASA @esa @fka_roscosmos @JAXA_en @csa_asc
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So what happened This Week @NASA? Apollo 11 celebration, Next Giant Leap Anticipation, NEEMO and more! [video]
Supersize it! #DidYouKnow that @NASA_Orion can accommodate astronauts 4'10" - 6'5" #FactFriday #NextGiantLeap