NASA

NASA @NASA

RT @NASA_Johnson: Exiting the habitat after a 30-day simulated mission to an asteroid! Details on the mission: https://t.co/4SybdiKnl9 http… — PolitiTweet.org

NASA @NASA

Sunlight filters through & illuminates Pluto’s complex atmospheric haze: https://t.co/I7nvupfxy7 @NASANewHorizons https://t.co/7TGBpzZOdd — PolitiTweet.org

NASA @NASA

Bright fireball lit pre-dawn sky over Arizona early today; No reports of damage or injury: https://t.co/QCw6OqkHHM https://t.co/ALW1e90DLW — PolitiTweet.org

NASA @NASA

#OTD in 1966, our Surveyor 1 spacecraft - the 1st in a series of 7 - landed on the moon https://t.co/PXo8Fxj9Ar #TBT https://t.co/TqzorNOu5r — PolitiTweet.org

NASA @NASA

Using @NASA_Hubble, astronomers found that universe is expanding 5-9% faster than expected: https://t.co/GK0kbBT0sN https://t.co/7meBCXMEO5 — PolitiTweet.org

NASA @NASA

RT @DavaExplorer: Excited to sign @SOFIAtelescope agreement w/@DLR_en to explore evolution of galaxies. https://t.co/Z2MotsOeqE https://t.c… — PolitiTweet.org

NASA @NASA

Using ~30 years of satellite data, scientists track vegetation changes in Alaska and Canada: https://t.co/1Sg8S1yQ0X https://t.co/0Lw0MDKkBj — PolitiTweet.org

NASA @NASA

RT @DLR_en: At #ILA2016 @NASA and DLR extend cooperation agreement for SOFIA observatory https://t.co/16lWeAWPQe @SOFIAtelescope https://t.… — PolitiTweet.org

NASA @NASA

What’s up for June? Saturn at its best! Plus, good views of Mars, Jupiter & Jupiter’s moons: https://t.co/DtqLrkRboq https://t.co/dN6WshX5rv — PolitiTweet.org

NASA @NASA

RT @astro_timpeake: Sunset and sunrise blend into one as the sun just dips below the horizon right now https://t.co/jYwk6JjnyX https://t.co… — PolitiTweet.org

NASA @NASA

Our upcoming CORAL #EarthExpedition will collect uniform, large-scale dataset on coral reefs https://t.co/2QnYDhcvBR https://t.co/da7M5jTqKk — PolitiTweet.org

NASA @NASA

Satellite finds unreported and major human-made sources of toxic sulfur dioxide emissions: https://t.co/IgQf6mmtbo https://t.co/8gST8TDp8Q — PolitiTweet.org

NASA @NASA

Our 18.8 million-cubic-foot super pressure balloon circumnavigated globe after 14 days: https://t.co/uCJXicusyE https://t.co/U1vVts2xsT — PolitiTweet.org

NASA @NASA

Like a cosmic lava lamp, a large part of Pluto’s icy surface is constantly renewed. Details: https://t.co/ym6qAnN1I7 https://t.co/G3DooI7MzB — PolitiTweet.org

NASA @NASA

LIVE NOW: Mark Zuckerberg asks @Space_Station crew your questions on @Facebook Live: https://t.co/vBneYSOMoU https://t.co/8MjHLsj2sm — PolitiTweet.org

NASA @NASA

Mark Zuckerberg will be asking YOUR Qs to the @Space_Station crew on @Facebook at 12:55pm ET https://t.co/3h5XWZEL6R https://t.co/OJyCSfrdwP — PolitiTweet.org

NASA @NASA

RT @astro_timpeake: We have our sunsets back again…I missed them! https://t.co/XoBfZcVMNp https://t.co/qeYdrVauAq — PolitiTweet.org

NASA @NASA

On @Facebook? Mark Zuckerberg asks your Qs to @Space_Station crew tomorrow at 12:55pm ET: https://t.co/5rBSi1fQQ0 https://t.co/pSqAccGFNh — PolitiTweet.org

NASA @NASA

Saturn seen in the night sky & a few other things to know about our solar system this week: https://t.co/PunTClt010 https://t.co/WCy6v1GH3T — PolitiTweet.org

NASA @NASA

.@OrbitalATK conducted a successful full-power hot fire test of #Antares at @NASA_Wallops: https://t.co/z3VGQd6Ydv https://t.co/DAUT6s2H5H — PolitiTweet.org

NASA @NASA

RT @OrbitalATK: Read more about the successful #Antares hot fire and watch the video here: https://t.co/jj19AmEdDH — PolitiTweet.org

NASA @NASA

Situated 8,000 light-yrs away, giant stars form at the heart of “little fox” constellation: https://t.co/7jP2SdOSB7 https://t.co/Y0B7jKqWpw — PolitiTweet.org

NASA @NASA

Saturn’s moons Janus & Mimas coast in their silent orbits in this view from @CassiniSaturn: https://t.co/LhAFEKRjDH https://t.co/I4KvTlzLcl — PolitiTweet.org

NASA @NASA

On @Snapchat? Add “NASA” & check out today's story for a glimpse of how we’re working to make sonic booms quieter! https://t.co/TKmUhG8iwy — PolitiTweet.org

NASA @NASA

Iridescent blues of Australia’s Great Barrier Reef as seen from @Space_Station. Take a look: https://t.co/4cWp3pPaOx https://t.co/NjHon1clij — PolitiTweet.org

NASA @NASA

LIVE NOW: A flight demo showing how we’re working to make airplane sonic booms quieter: https://t.co/AjTpcfn0KF https://t.co/PjKBuPpGxp — PolitiTweet.org

NASA @NASA

Making airplane sonic booms quieter: Watch our @Facebook Live at 1pm ET for a flight demo: https://t.co/0PjAeu7JPV https://t.co/bnhOTSQUlN — PolitiTweet.org

NASA @NASA

Today, @USPS unveiled new planetary stamps! Take a look at other space stamps from history: https://t.co/CnVRHB9V1F https://t.co/PKuuM7MyoD — PolitiTweet.org

NASA @NASA

It’s “First Day of Issue” for @USPS’s Pluto Explored and 8 planetary stamps. Take a look: https://t.co/Tt3kVFjylS https://t.co/zQzh0NrN8A — PolitiTweet.org

NASA @NASA

RT @astro_timpeake: Lots of sun-glint right now during our whole orbit – we haven’t seen a sunset for over three days https://t.co/mGh3meo1… — PolitiTweet.org