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@NASA

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Pale Blue Dot
nasa.gov
Näytä lähetykset Katso suorana
Liittynyt joulukuu 2007
Syntynyt 1. lokakuuta 1958
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  1. Kiinnitetty twiitti
    6. tammik.

    Get ready for 's final unfolding! We'll have live coverage on social media and NASA TV as Webb deploys its second and final primary mirror wing, with our broadcast beginning no earlier than 9am ET (14:00 UTC) Sat., Jan. 8:

    Webb's iconic honeycomb-shaped mirror, composed of 18 hexagonal mirrors, sits in a giant white clean room in a processing facility. The gold coating reflects the thick crane beams on the ceiling. In the center of the mirror is the blunt cone-shaped instrument that will collect light reflected from its secondary mirror that will sit 24 feet across from the primary mirror and will be attached to booms extending from the sides.
    181 vastausta 1 269 uudelleentwiittausta 8 547 tykkäystä
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  2. 26 minuuttia sitten

    The honeycomb is almost complete! Tune in at around ~9am ET (14:00 UTC) as our team unfolds the final wing of Webb's massive primary mirror:

    The James Webb Space Telescope's golden honeycomb-like primary mirror fully unfolded in a NASA clean room with two technitions in head to toe white clean room suits looking up at the observatory from the ground.
    51 vastausta 445 uudelleentwiittausta 2 807 tykkäystä
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  3. 14 tuntia sitten

    🌌 New milestones for our telescope as it prepares to , and passes the one-billion-second mark in its remarkable mission in space. These stories and more in the latest episode of This Week at NASA:

    40 vastausta 375 uudelleentwiittausta 2 438 tykkäystä
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  4. 15 tuntia sitten

    On Jan. 8, will fully deploy its primary mirror, marking the end of the most complex space telescope deployment in history. Watch live coverage from mission control starting at ~9am ET (14:00 UTC): Drop expert questions below!

    160 vastausta 1 278 uudelleentwiittausta 7 556 tykkäystä
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  5. 16 tuntia sitten

    Early risers in the southeastern U.S. will have a great opportunity to see the as it passes overhead (from NW to SE) around 6:30am ET on Saturday, Jan. 8! Get the full details—or find out when the station will head over your hometown:

    A photo of the International Space Station from Earth, exposed over 30 seconds so it appears as a bright streak in the sky, standing on a country road with a large tree on the left and a faint sunrise/sunset in the distance
    47 vastausta 446 uudelleentwiittausta 3 873 tykkäystä
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  6. uudelleentwiittasi
    19 tuntia sitten

    Nope, we’re not just winging it! But we did successfully deploy and latch the first of our two primary mirror wings. 😎 These side panels, folded back for launch, each hold 3 of Webb’s 18 mirror segments. Next up: our final wing!

    270 vastausta 2 322 uudelleentwiittausta 19 087 tykkäystä
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  7. 19 tuntia sitten

    The crew celebrated the New Year on orbit and looked forward to continued groundbreaking through 2030, following an extension of operations. More on :

    33 vastausta 212 uudelleentwiittausta 1 636 tykkäystä
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  8. 20 tuntia sitten

    LIVE: Our first Spanish-language ! Astronaut candidate Marcos Berríos chats with . Ask your questions live or use .

    ¡Nuevo enlace para el con el candidato a astronauta Marcos Berríos! Empezamos.
    21 vastausta 100 uudelleentwiittausta 884 tykkäystä
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  9. 6. tammik.

    🎁 Our experimental X-59 aircraft is wrapped up for a move to its next round of testing, and set for a first flight this year: The goal of this technology? Quieting the loudness of sonic booms. Your pets will be happy.

    X-plane on ground inside facility entirely wrapped in blue protective material
    105 vastausta 468 uudelleentwiittausta 4 177 tykkäystä
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  10. uudelleentwiittasi
    6. tammik.

    We've been hearing you loud and clear: Why doesn't Webb have cameras for its journey to ? It sounds like a no-brainer, but there's more to it than meets the lens. Thread ⬇️

    Artist impression of the fully deployed James Webb Space Telescope in space. The observatory features a primary mirror with 18 hexagonal segments and a giant kite-shaped sunshield.
    355 vastausta 2 351 uudelleentwiittausta 16 228 tykkäystä
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  11. 6. tammik.

    🚀 Our first Spanish-language will take place Jan. 7 at 1 p.m. ET (17:00 UTC)! Set a reminder: Astronaut candidate Marcos Berríos will chat with about his path to NASA. Have questions? Ask live or use .

    0:20
    ¡En 2022 te ofrecemos nuestro primer Twitter Space en español! Charla mañana (1 p.m. ET) con el candidato a astronauta Marcos Berríos 🇵🇷 sobre su preparación para convertirse en un Envía preguntas: Ponte un recordatorio 👉
    34 vastausta 289 uudelleentwiittausta 2 428 tykkäystä
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  12. uudelleentwiittasi
    6. tammik.

    These wheels are so metal.🤘 Our Moon rover, VIPER, will traverse rough & rugged terrain on its search for water ice. To ensure it’s not impeded by Moon rocks, & keeps rolling across the lunar South Pole, we’ve literally reinvented the wheel:

    84 vastausta 260 uudelleentwiittausta 2 865 tykkäystä
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  13. uudelleentwiittasi
    5. tammik.

    . Kayla Barron and kicked off the new year with a stellar Q&A session with students from the Nevada Civil Air Patrol.✨ Can you guess what the astronauts did for New Year’s Eve? Check out this clip to find out! ‍🎆👨🏻‍🚀

    Nevada Civil Air Patrol Downlink Recap
    56 vastausta 194 uudelleentwiittausta 1 628 tykkäystä
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  14. 5. tammik.

    ✨🌒 Need some bright spots in your life? Look up. If skies are clear tonight, you can see the Moon very close to Jupiter in the west after sunset. Here's "What's Up":

    Chart of stars and planets showing the Moon close to Jupiter.
    126 vastausta 1 114 uudelleentwiittausta 5 836 tykkäystä
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  15. uudelleentwiittasi
    5. tammik.

    I will be the first mission to use voice commands from mission control to a spacecraft in deep space. Callisto, a collaboration between , , and , will demonstrate voice activation technology aboard :

    A sign that reads "Callisto" in glowing blue letters in seen in the foreground. In the background, two people wearing masks and headsets converse.
    53 vastausta 228 uudelleentwiittausta 1 369 tykkäystä
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  16. 5. tammik.

    Like a latch made in heaven, ’s secondary mirror is now fully deployed and locked! The team remains focused as they work toward the final major milestone this week – deployment of the iconic honeycomb-shaped mirror. Details:

    174 vastausta 1 594 uudelleentwiittausta 11 217 tykkäystä
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  17. uudelleentwiittasi
    5. tammik.

    ✅ Secondary mirror deployed! But there's little time to pause and reflect. Teams will ensure 's tripod structure is latched before beginning its final major milestone this week: full deployment of the space telescope's honeycomb-shaped primary mirror.

    The secondary mirror support structure of the James Webb Space Telescope is fully deployed on the ground in a test at Northrop Grumman.
    285 vastausta 2 595 uudelleentwiittausta 21 088 tykkäystä
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  18. 5. tammik.

    LIVE NOW: Teams deploy ’s secondary mirror, a tripod-like structure that will help the space telescope . Have questions? Use !

    169 vastausta 959 uudelleentwiittausta 5 363 tykkäystä
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  19. 5. tammik.

    Watch live coverage starting at ~10:20am ET (15:20 UTC) from mission control as teams deploy its tripod-like secondary mirror structure. The mirror will help reflect light to : Have questions? Drop them below.

    The James Webb Space Telescope shown in a clean room with its secondary mirror, a tripod-like structure, extended out in front of it's unfolded primary mirror.
    113 vastausta 587 uudelleentwiittausta 4 265 tykkäystä
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  20. 4. tammik.

    🍎It's Sir Isaac Newton's birthday and guess what dropped? Our newest Twitter account! Follow to see how experiments conducted in microgravity help benefit life on Earth.

    We’re LIVE! Our experiments study biological & physical processes in space using various platforms, including microgravity. Check out this article to learn about BPS and how our launch date connects to one of the most famous scientists to study gravity:
    74 vastausta 307 uudelleentwiittausta 2 680 tykkäystä
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