Asteroid Day  Verifizierter Account

@AsteroidDay

is an official day, observed on June 30. Raising awareness to protect Earth from asteroids and inspire the next generation Info@asteroidday.org

Observed across 193 countries
asteroidday.org
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Beigetreten Oktober 2014
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  1. 13. Jan.

    All proceed go to support Asteroid Day global actitives through Asteroid Foundation a Luxembourg based charity.

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  2. 13. Jan.

    Discount good till Feb 15, 2019

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  3. 13. Jan.

    Asteroid Day Gala Dinner tickets are on sale now at 20% discount "

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  4. 12. Jan.

    .

    We detect a tail on Asteroid Gault (6478)! :-) (also see CBET 4594)
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  5. 12. Jan.

    . thx 4 sharing

    Our first (definite) new of 2019 from . Welcome to the Jupiter family, Comet P/2019 A2 (ATLAS) !
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  6. 28. Dez. 2018

    How A NASA Probe Will Orbit An Asteroid With Almost No Gravity via

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  7. 19. Dez. 2018

    . discusses importance of asteroids + science in 2018 clip from 2018 in thx to and . .

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  8. hat retweetet
    10. Dez. 2018

    Send a message to help the New Horizons probe on its encounter with MU69 on New Years Day. Use this URL - or search New Horizons Greeting. MU69 -…

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  9. 6. Dez. 2018

    . proud to have you as a 100x supporter. Thx for inspiring people around the world with your team's asteroid mission

    A proud moment for !
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  10. 5. Dez. 2018

    . . are keeping the public informed!

    member & astronaut Tom Jones answers question about Hoba West.
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  11. hat retweetet
    5. Dez. 2018

    Clickbait alert: The Daily Express headline says, "Giant ONE MILE wide asteroid will skim the Earth" "Skim" isn't the right word. The small print says, "At its closest, the space rock will reach the planet within 0.01890 astronomical units." That 7 lunar distances, folks.

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  12. 5. Dez. 2018

    We appreciate these updates from Together humanity can work to increase asteroid discovery by 100x if we fund more telescopes on the ground and in space.

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  13. 3. Dez. 2018

    Asteroid Day Newsletter #54 learn about this years Korean AD event

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  14. 29. Nov. 2018

    . the offical twitter handle for asking questions from our Asteroid Day Expert Panel!

    This is the Asteroid Day Expert Panel () twitter account. Its mission is to provide news, commentary, & scientifically correct information on asteroids, impacts, & planetary defense by subject matter experts in support of . Have a question? Ask us!
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  15. hat retweetet
    29. Nov. 2018

    Andrea Milani was the father of the 2003 Don Quijote asteroid deflection mission, this is where it all started. bring on that legacy expressing the most sincere condolences to his family and friends, the asteroid community will miss him

    , , und 5 weitere
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  16. hat retweetet
    27. Nov. 2018

    Now that's a really good first question for the on Twitter! Scientists are still trying to figure out the answer & we are learning a lot. When a space rock falls into the atmosphere, it's moving faster than a rocket & it usually burns up before it gets to the ground.

    A question from my son to the awesome : "Dear Dr. Boslough, I am six years old. I have a question for you: How many meteorites fall into the Earth's atmosphere every year? Thank you."
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  17. 20. Nov. 2018

    . Asteroid Day Expert Panel Chair is answering questions on

    I’m getting tagged re paper & news. As chair of expert panel I plan to blog about it. For now I’ll respond to Twitter questions. First, why are impact experts skeptical that it’s an crater as young as the ?
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  18. hat retweetet
    8. Okt. 2018

    The boom is similar to the blast wave from a descending meteor like the Tunguska explosion in 1908. In that case, the asteroid exploded & reinforced the bow shock, so powerful that it blew down trees. Here's a simulation cross section:

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  19. hat retweetet
    8. Okt. 2018

    I cannot wait until we can predict a bolide far enough in advance to get footage like this. Keep up the search for death plunge asteroids!

    0:06
    Last night's Falcon 9 launch, seen from downtown Los Angeles. (via Reddit)
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  20. hat retweetet
    29. Sep. 2018

    Apollo-type asteroid 2018 SM1. Diameter 80-180m. First observed at ATLAS-HKO Sept 18th. Close approach Sept 27th. Distance of 0.017au. Currently visible at +16.9 mag and fading.

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