Please upgrade your browser to make full use of twiends.   chrome   firefox   ie   safari  
Want to get more twitter followers? Click here to watch our video.
 
NASA
science nasa space 7,005,663 followers
Two months in space. Floating is excellent but my brain still needs to visualize a ceiling, 2 walls, floor. Not fully there yet.
Retweeted by NASA
  2h
Tune in to nasa.gov/nasatv now to watch some amazing #NEEMO18 action! Crew interviews at 8am ET! VERY SOON! #IncreasingTheAwesome
Retweeted by NASA
  4h
Space station crew conducts research while next #ISS cargo ship rolls out to its launch pad go.nasa.gov/1nkxfdM  pic.twitter.com/e9HQT1EbrF
1st humans to step on Mars are alive today. We're on a path to Mars for our #NextGiantLeap: nasa.gov/nextgiantleap  pic.twitter.com/PwPuJM9yGJ
How does working underwater help us explore space? @NASA_NEEMO crew answers at 8amET July 23 nasa.gov/mission_pages/… pic.twitter.com/A0inKIlEkB
How was #JWST's test backplane brought to @NASAGoddard? By air and land. Here's our land transport, the STTARS - Space Telescope Transporter for Air Road and Sea. Inside is the test, or pathfinder, backplane, which was unloaded and moved in our cleanroom. The backplane is the spine of the telescop
Supernova remnant's center has spinning neutron star surrounded by a thick ring: go.nasa.gov/1kQGJcw  #Chandra15 pic.twitter.com/Px3IZ8B5ak
The Crab Nebula, with a dense, rapidly rotating neutron star at its center: go.nasa.gov/1kQGJcw  #Chandra15 pic.twitter.com/c4rtaciJWV
Happy 15th birthday @chandraxray! New image of supernova remnant in Milky Way w/ oxygen: go.nasa.gov/1kQGJcw   pic.twitter.com/ryopmbtv6E
Don't miss our Chandra Google+ Hangout - happening now - go.nasa.gov/1yXEVXx. Want to know about black holes? #AskNASA now!
Retweeted by NASA
We're talking black holes! Are you watching our #Chandra15 event? Live now: youtu.be/ZjZ4SoYAJcU   #askNASA pic.twitter.com/zAVLXw9YF8
WATCH LIVE NOW: Our @chandraxray 15th anniversary event: youtu.be/ZjZ4SoYAJcU Question? #askNASA  #Chandra15 pic.twitter.com/MlrU4YtCaV
.@chandraxray sees the invisible universe! Watch our G+ Hangout at 3pm ET & #askNASA: youtu.be/ZjZ4SoYAJcU   pic.twitter.com/CSa5Qw2LN8
Take a journey with @NASA 's @chandraxray in this vid "The Big, Bad & Beautiful Universe with Chandra" youtube.com/watch?v=CLVr0P… #Chandra15
Retweeted by NASA
Like someone flipped a switch! For the first time, @NASAFermi finds a 'transformer' pulsar: go.nasa.gov/1niO1Kj  pic.twitter.com/Cu1X8NbAnW
Development is on pace this summer for @Commercial_Crew aerospace industry partners: go.nasa.gov/1niES4f  pic.twitter.com/6AfnxT2yrn
"It was a seminal moment not just in our country’s history, but the history of all humankind." —Obama on #Apollo45 pic.twitter.com/2ua8fpcAaR
Retweeted by NASA
The outside of the giant cleanroom where we are building #JWST at @nasagoddard. #nasa #space #tech
Google+ Hangout at 3pm ET: Discover the universe as @chandraxray celebrates 15 years: go.nasa.gov/1kNr4Ld pic.twitter.com/cBYWVS6FfT
President Obama met with #Apollo11 astronauts Michael Collins, @TheRealBuzz, Carol Armstrong & Admin. Bolden today pic.twitter.com/dnMzjBUarq
How much do you know about the air we breathe? Take our air quality quiz: go.nasa.gov/1kPCyOa    #EarthRightNow pic.twitter.com/oi8KsdCJ4V
Join 300+ solvers in our Earth Science #OpenNEX Challenge. Deadline #1: July 31. bit.ly/1xaysYq  pic.twitter.com/s9mxiv5VBB
Administrator Bolden meets with SERVIR-Nepal program leaders and @AmbPeterBodde. go.nasa.gov/1nc8kJc @USAID pic.twitter.com/CPT9D8pyYG
Discover the big, bad & beautiful universe as we celebrate #Chandra15 tomorrow at 3pm ET: go.nasa.gov/1kNr4Ld pic.twitter.com/HzMidDGRfT