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@NASA

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nasa.gov
Joined December 2007
Born on October 1, 1958
12.9K Photos and videos Photos and videos

Tweets

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  1. 50 minutes ago

    We're test firing one of rocket's RS-25 engines this afternoon at . Watch live on :

    25 replies 224 retweets 722 likes
  2. 2 hours ago

    How do you measure the Sun's energy that reaches Earth & gets emitted back? Our RAVAN CubeSat just tested that:

    28 replies 264 retweets 910 likes
  3. 4 hours ago

    The spacecraft carrying cargo & science to is now targeted for launch on Aug 14:

    44 replies 522 retweets 1,676 likes
  4. 5 hours ago

    you can help us collect science during on Aug. 21? Discover how on Live NOW:

    16 replies 302 retweets 756 likes
  5. Retweeted
    5 hours ago

    HAPPENING NOW: Head over to our Facebook page for a live broadcast showcasing science w/ :

    5 replies 107 retweets 324 likes
  6. Retweeted
    6 hours ago

    And we're live! Head over to to get answers to all your questions.

    11 replies 155 retweets 422 likes
  7. 7 hours ago

    Our scientists will answer Qs on at 11am ET! Join in & ask us anything about the Aug 21 eclipse

    25 replies 429 retweets 1,012 likes
  8. Retweeted
    22 hours ago

    From your 6 inhabitants that orbit you daily, Goodnight Earth!

    276 replies 2,843 retweets 10,471 likes
  9. 21 hours ago

    Mission Concept: Two small satellites connected by a tether. Purpose: Help us study the Moon's mysterious swirls.

    82 replies 479 retweets 1,998 likes
  10. 22 hours ago

    We're partnering w/ the Norwegian Mapping Authority to develop a satellite laser ranging station to track satellites

    43 replies 448 retweets 1,838 likes
  11. 24 hours ago

    Science that floats! Our Balloon Program is preparing new missions, one will investigate the birth of our universe:

    77 replies 1,152 retweets 3,627 likes
  12. Retweeted
    Aug 8

    Our Sun-watching satellite captured extreme ultraviolet images of a sunspot rotating into view--for the second time!

    77 replies 1,525 retweets 3,217 likes
  13. Aug 8

    New crew members arrived at & began investigating into how the human body reacts to microgravity:

    48 replies 418 retweets 1,739 likes
  14. Aug 8

    Listen in at noon ET to hear about the science headed to on cargo vehicle Aug. 13:

    36 replies 511 retweets 1,840 likes
  15. Retweeted
    Aug 7

    Astronaut Jack Fischer's Twitter account is the best thing on the Internet rn

    23 replies 210 retweets 784 likes
  16. Aug 7

    Not to be—ahem—eclipsed, the Perseids meteor shower peaks annually in mid-August & may be the year's most popular:

    79 replies 2,505 retweets 5,689 likes
  17. Retweeted
    Aug 7

    is flight ready and has been approved for an Aug. 18 launch date!

    10 replies 108 retweets 364 likes
  18. Aug 7

    In the future, spacecraft will be able to repair and refuel other spacecraft with no human control. Learn more:

    78 replies 715 retweets 2,389 likes
  19. Aug 7

    The 5-layer sunshield that’ll protect telescope’s instruments from hot temps has been fully installed:

    34 replies 363 retweets 1,541 likes
  20. Aug 7

    The thin silver of Saturn’s moon Prometheus lurks near ghostly structures in Saturn's F ring. Look:

    52 replies 1,093 retweets 3,138 likes

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