NASAΕπαληθευμένος λογαριασμός

@NASA

Explore the universe and discover our home planet with . We usually post in EDT (UTC-4).

Έγινε μέλος την περίοδο Δεκεμβρίου 2007
Γεννήθηκε στις 1 Οκτωβρίου 1958

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  1. πριν από 30 λεπτά

    Before taking its final dive, took one last glance at Saturn’s icy moon Rhea:

  2. πριν από 2 ώρες

    In a world fraught with obstacles, who will prevail in a race against time: human or machine? See what happens when we race a drone controlled by artificial intelligence against another guided by a professional human pilot:

  3. πριν από 3 ώρες

    A quirky comet, with an unexpected chemical fingerprint, zipped past Earth earlier this year and is changing our thinking on how comets form and evolve. Details:

  4. πριν από 3 ώρες

    If you plant it, will it grow…in space? See how astronauts are producing fresh, palatable & nutritious food like this hearty red lettuce aboard the :

  5. Ο χρήστης έκανε Retweet
    πριν από 4 ώρες

    Look for a beautiful crescent Moon this evening, setting not long after sunset, with Saturn and Mercury nearby.

  6. πριν από 5 ώρες

    Water from melted ice on land doesn’t spread evenly across the world’s oceans. This new tool links changes in sea level in 293 port cities to specific regions of melting land ice. Take a closer look:

  7. πριν από 7 ώρες

    After more than 13 years at Saturn, and with its fate sealed, bid farewell by capturing this last, full mosaic of Saturn and its rings on Sept. 13:

  8. πριν από 8 ώρες

    A shadowy, dark expanse extending across the top of the Sun and down each side was the most prominent feature in this Nov. 11 Solar Dynamics Observatory image:

  9. πριν από 10 ώρες

    Exploration requires mobility. And whether you’re on Earth or as far away as the Moon or Mars, you need good tires to get your vehicle from one place to another. Take a look at how we reinvent the wheel:

  10. Ο χρήστης έκανε Retweet
    21 Νοε

    Moonlit night you can see colors of Earth amongst the glittering lights. This night the lights were mostly the Nile River, Cairo, and Israel. Good night from .

  11. 21 Νοε

    : With a bright flash & a streak of light ’s launched Saturday with 4 tiny hitchhikers designed to advance flight-qualified technology & enhance weather prediction. Find out more:

  12. 21 Νοε

    Seasonal weather predictions can be extremely useful to agricultural planning and for anticipating large-scale climate events. See how an instrument launched on ’s could improve near-term, seasonal forecasts:

  13. 20 Νοε

    The 40-ton door of a chamber that brought telescope to frigid space-like temps was unsealed Nov. 18 after ~100 days of cryogenic testing. We take a look at the telescope inside:

  14. 20 Νοε

    A developing region of dense, cool gas was recently captured churning and twisting near the edge of the Sun by our observatory from Nov. 16-17. Take a look:

  15. 20 Νοε

    . targets Monday, Dec. 4 at 2:53pm ET for the next launch of science & supplies to . Details:

  16. Ο χρήστης έκανε Retweet
    20 Νοε

    ⚡️ “Earth’s ozone hole hit a 9-year low this year. Why does that matter?”

  17. 20 Νοε

    Dark features on Mars previously considered evidence for subsurface flowing of water are interpreted by new research as granular flows, where grains of sand and dust slip downhill to make dark streaks. Find out more:

  18. 20 Νοε

    An interstellar visitor…scientists have confirmed that an intriguing asteroid that zipped through our solar system in Oct. is the 1st confirmed object from anther star! Learn more about this rocky, cigar-shaped object:

  19. 20 Νοε

    LIVE NOW: Join some of the first scientists to detect light and gravitational waves -- ripples in space-time -- caused by colliding neutron stars:

  20. 20 Νοε

    Join at noon ET for a Q&A on Facebook with some of the first scientists to detect light and gravitational waves -- ripples in space-time -- caused by colliding neutron stars:

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