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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
    8. tammik.

    Mirror, mirror…is deployed. has taken on its final form. For the next ~6 months, the space telescope will cool down, calibrate its instruments, and prepare to . What cosmic mysteries will it unveil? Stay tuned:

    358 vastausta 2 059 uudelleentwiittausta 12 313 tykkäystä
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  2. 21 minuuttia sitten

    💥 Don't miss the first spacewalk of 2022! On Wed, Jan. 19, two cosmonauts will work in the vacuum of space to ready the 's new Prichal module for future visiting spacecraft. 📺 Watch NASA TV live starting at 6am ET (11:00 UT):

    Russian cosmonaut in a white spacesuit floating in the vaccum of space while tethered to the International Space Station performing upgrades.
    10 vastausta 132 uudelleentwiittausta 659 tykkäystä
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  3. uudelleentwiittasi
    5 tuntia sitten

    This year marks Kennedy Space Center's 60th anniversary! 🚀🎉 As we set our sights on the Moon and Mars, we also take time to reflect on six decades of our many contributions to science, technology, and exploration:

    10 vastausta 120 uudelleentwiittausta 544 tykkäystä
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  4. 2 tuntia sitten

    We're partnering with on a new entrepreneurial initiative, hosting a virtual "Space Tank" competition for HBCU students to pitch commercial applications for . Learn more:

    An African American student with glasses and a light blue or grayish suit points to a poster board during a poster session.
    16 vastausta 79 uudelleentwiittausta 535 tykkäystä
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  5. 6 tuntia sitten

    FACT: There is no known threat from any asteroid for at least the next 100 years. Our Planetary Defense Coordination Office constantly monitors potential threats from asteroids and other Near-Earth Objects. Follow for updates.

    Near-Earth 1994 PC1 (~1 km wide) is very well known and has been studied for decades by our experts. Rest assured, 1994 PC1 will safely fly past our planet 1.2 million miles away next Tues., Jan. 18. Track it yourself here:
    Näytä tämä ketju
    150 vastausta 443 uudelleentwiittausta 2 283 tykkäystä
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  6. uudelleentwiittasi
    9 tuntia sitten

    What does diplomacy look like in space? Our friends at will be presenting a live chat on that very topic with our very own Acting Chief Historian, Brian Odom, as a panelist! Tune in today at 1 pm and ask some questions of your own!

    17 vastausta 105 uudelleentwiittausta 651 tykkäystä
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  7. 8 tuntia sitten

    2021 was tied for Earth's 6th-warmest year on record, according to independent analyses by NASA and . Read more:

    A photo of the Earth as seen from space, with North America and northern South America partially visible under swirling clouds
    131 vastausta 613 uudelleentwiittausta 3 772 tykkäystä
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  8. 9 tuntia sitten

    LIVE NOW: Climate researchers from NASA and discuss the newest report on Earth's temperatures and major climate trends of 2021:

    Map of the Earth spread out with all the continents visible. The middle sections are yellowish noting mild temperatures and the northern hemisphere is splashed with red, indicating rising temperatures.
    63 vastausta 369 uudelleentwiittausta 2 155 tykkäystä
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  9. 12. tammik.

    MEDIA: Apply to cover the launch of ’s 17th cargo resupply mission to deliver investigations, supplies, and equipment. Launch is targeted for Feb.19 from . Details:

    The Northrop Grumman Cygnus spacecraft launches Aug. 10, 2021, aboard its Antares rocket delivering critical supplies to the International Space Station on its 16th commercial resupply services mission from NASA's Wallops Flight Facility on Wallops Island, Virginia.
    54 vastausta 332 uudelleentwiittausta 3 586 tykkäystä
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  10. 12. tammik.

    "One thing is certain: we can expect the unexpected." After launching into orbit last month, our observatory is taking its first look at the polarized X-rays of our universe—starting with the supernova remnant Cassiopeia A:

    An image of the supernova remnant Cassiopeia A, a fiery gasous ball with red and purple streaks near the center facing to blue at its edges
    210 vastausta 1 592 uudelleentwiittausta 11 732 tykkäystä
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  11. 12. tammik.

    Media: You are invited to capture images of & as the combined rocket and spacecraft rollout to the launchpad for testing in preparation of the I mission. Deadlines: 🌎 International media = Jan. 18 🇺🇸 U.S. media = Feb. 4

    A close-up view of the Artemis I Space Launch System rocket inside the Vehicle Assembly Building at NASA’s Kennedy Space Center.
    49 vastausta 322 uudelleentwiittausta 2 717 tykkäystä
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  12. 11. tammik.

    Our Mars lander is stable and has entered safe mode to conserve energy, as a regional dust storm has reduced the sunlight reaching its solar panels. Engineers aim to return the lander to normal operations next week:

    InSight Mars lander on Mars surface with solar arrays deployed
    46 vastausta 309 uudelleentwiittausta 2 942 tykkäystä
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  13. 11. tammik.

    It's a lab for life-saving science, an orbiting Earth observatory, a testbed for humanity's exploration of the Moon and Mars. The is a meeting ground in space for countries and explorers from around the world—and we're extending its operations through 2030.

    99 vastausta 728 uudelleentwiittausta 4 786 tykkäystä
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  14. 11. tammik.

    Climate researchers from NASA and will discuss their assessments of 2021 global temperatures and major climate trends during a media telecon at 11am ET (16:00 UTC) on Thursday, Jan. 13:

    A graphic depicting global temperature anomalies for 2020, with much of the Earth overlaid in red, orange and yellow
    56 vastausta 351 uudelleentwiittausta 2 529 tykkäystä
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  15. uudelleentwiittasi
    11. tammik.

    The launch of I is just the beginning! As teams prepare Artemis I for its debut flight, and its partners are building the rocket for Artemis II, the first crewed Artemis mission, as well as manufacturing major parts for Artemis III, IV & V:

    Casting and assembly of solid rocket booster for the Artemis IV mission is underway at Northrop Grumman’s factory in Promontory, Utah.
    40 vastausta 315 uudelleentwiittausta 2 724 tykkäystä
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  16. 11. tammik.

    What's it like to live on another world... without leaving the Earth? Our Human Exploration Research Analog team is helping gain insight into how humans might handle isolation in deep-space travel—and they're answering your questions NOW on :

    Four crew members in dark suits posting, from left to right: a woman standing up, a man sitting on space habitat simulator steps, and two women standing back-to-back with their arms crossed. They are inside a Johnson Space Center training facility with mockup space habitats in the background. The space habitat appears cylindrical.
    126 vastausta 276 uudelleentwiittausta 2 978 tykkäystä
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  17. 11. tammik.

    NOW: Dr. Katherine Calvin talks about her dual role as NASA's new chief scientist and senior climate advisor to Administrator .

    View of Earth from the space station, with high-top clouds visible below and the curved blue horizon. The top third of the image is the blackness of space. It appears to be either orbital sunrise or orbital sunset as the clouds cast long shadows going from top-right to bottom-left.
    73 vastausta 352 uudelleentwiittausta 3 633 tykkäystä
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  18. 10. tammik.

    Big clues may be found in "mini" black holes. 👀 Researchers using discovered a heavily buried supermassive black hole in a dwarf galaxy. Find out how they are unraveling this mystery:

    Researchers used NASA’s Chandra X-ray Observatory to identify a black hole containing about 200,000 times the mass of the Sun buried in gas and dust in the galaxy Mrk 462.
    105 vastausta 569 uudelleentwiittausta 4 464 tykkäystä
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  19. uudelleentwiittasi
    10. tammik.

    Today we officially welcomed 10 new explorers to the family! Our 2021 astronaut candidates have reported for duty at and were sworn in this morning, kicking off their two-year training. This new astronaut candidate class is NASA’s 23rd since 1959.

    ja
    128 vastausta 503 uudelleentwiittausta 4 808 tykkäystä
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  20. uudelleentwiittasi
    10. tammik.

    Meet Dr. Katherine Calvin, ’s chief scientist and senior climate advisor, effective today. Welcome to the NASA family! The team and I are looking forward to working with you as we advance our understanding of our home planet and beyond:

    38 vastausta 144 uudelleentwiittausta 1 002 tykkäystä
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  21. 10. tammik.

    Dr. Calvin and Administrator will participate in a media Q&A on Tues., Jan. 11, at 11am ET to discuss her role:

    18 vastausta 69 uudelleentwiittausta 752 tykkäystä
    Näytä tämä ketju
    Näytä tämä ketju
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