Skip to content
By using Twitter’s services you agree to our Cookies Use. We and our partners operate globally and use cookies, including for analytics, personalisation, and ads.
  • Home Home Home, current page.
  • About

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @
  • Language: English
    • Bahasa Indonesia
    • Bahasa Melayu
    • Català
    • Čeština
    • Dansk
    • Deutsch
    • English UK
    • Español
    • Filipino
    • Français
    • Hrvatski
    • Italiano
    • Magyar
    • Nederlands
    • Norsk
    • Polski
    • Português
    • Română
    • Slovenčina
    • Suomi
    • Svenska
    • Tiếng Việt
    • Türkçe
    • Ελληνικά
    • Български език
    • Русский
    • Српски
    • Українська мова
    • עִבְרִית
    • العربية
    • فارسی
    • मराठी
    • हिन्दी
    • বাংলা
    • ગુજરાતી
    • தமிழ்
    • ಕನ್ನಡ
    • ภาษาไทย
    • 한국어
    • 日本語
    • 简体中文
    • 繁體中文
  • Have an account? Log in
    Have an account?
    · Forgot password?

    New to Twitter?
    Sign up
coreyspowell's profile
Corey S. Powell
Corey S. Powell
Corey S. Powell
@coreyspowell

Tweets

Corey S. Powell

@coreyspowell

Science writer on @BillNyeSaves. Contributing editor at @discovermag, @AmSciMag, and @aeonmag. Science-curious.

Brooklyn, NY
discovermagazine.com/outthere
Joined February 2009

Tweets

  • © 2019 Twitter
  • About
  • Help Center
  • Terms
  • Privacy policy
  • Cookies
  • Ads info
Dismiss
Previous
Next

Go to a person's profile

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @

Promote this Tweet

Block

  • Tweet with a location

    You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more

    Your lists

    Create a new list


    Under 100 characters, optional

    Privacy

    Copy link to Tweet

    Embed this Tweet

    Embed this Video

    Add this Tweet to your website by copying the code below. Learn more

    Add this video to your website by copying the code below. Learn more

    Hmm, there was a problem reaching the server.

    By embedding Twitter content in your website or app, you are agreeing to the Twitter Developer Agreement and Developer Policy.

    Preview

    Why you're seeing this ad

    Log in to Twitter

    · Forgot password?
    Don't have an account? Sign up »

    Sign up for Twitter

    Not on Twitter? Sign up, tune into the things you care about, and get updates as they happen.

    Sign up
    Have an account? Log in »

    Two-way (sending and receiving) short codes:

    Country Code For customers of
    United States 40404 (any)
    Canada 21212 (any)
    United Kingdom 86444 Vodafone, Orange, 3, O2
    Brazil 40404 Nextel, TIM
    Haiti 40404 Digicel, Voila
    Ireland 51210 Vodafone, O2
    India 53000 Bharti Airtel, Videocon, Reliance
    Indonesia 89887 AXIS, 3, Telkomsel, Indosat, XL Axiata
    Italy 4880804 Wind
    3424486444 Vodafone
    » See SMS short codes for other countries

    Confirmation

     

    Welcome home!

    This timeline is where you’ll spend most of your time, getting instant updates about what matters to you.

    Tweets not working for you?

    Hover over the profile pic and click the Following button to unfollow any account.

    Say a lot with a little

    When you see a Tweet you love, tap the heart — it lets the person who wrote it know you shared the love.

    Spread the word

    The fastest way to share someone else’s Tweet with your followers is with a Retweet. Tap the icon to send it instantly.

    Join the conversation

    Add your thoughts about any Tweet with a Reply. Find a topic you’re passionate about, and jump right in.

    Learn the latest

    Get instant insight into what people are talking about now.

    Get more of what you love

    Follow more accounts to get instant updates about topics you care about.

    Find what's happening

    See the latest conversations about any topic instantly.

    Never miss a Moment

    Catch up instantly on the best stories happening as they unfold.

    Corey S. Powell‏ @coreyspowell 10 Sep 2017

    The global Event Horizon Telescope is gearing up to provide the first direct look at a black hole. https://alma-telescope.jp/en/column/bhimaging8 …pic.twitter.com/QJFqbhv45u

    2:16 PM - 10 Sep 2017
    • 90 Retweets
    • 174 Likes
    • Rafael Stolker Engineering Patriarchy Will 🇳🇴🇸🇪 Neo Fuzz MajorMilk JacksonPackson André van Delft Jonesy m8
    ALMA Observatory
    9 replies 90 retweets 174 likes
      1. New conversation
      2. Ceratosoma‏ @cerasifera Apr 10
        Replying to @coreyspowell

        🤔 Sooooo....how is that image much clearer than the one that came out today?

        1 reply 1 retweet 13 likes
      3. Corey S. Powell‏ @coreyspowell Apr 10
        Replying to @cerasifera

        That was a computer simulation. The image released today is the real thing.

        4 replies 2 retweets 25 likes
      4. Joseph 🌐 🤡‏ @jlebrech Apr 11
        Replying to @coreyspowell @cerasifera

        It can't be the real thing as it's in the electromagnetic spectrum

        1 reply 0 retweets 0 likes
      5. Corey S. Powell‏ @coreyspowell Apr 11
        Replying to @jlebrech @cerasifera

        Everything you see is in the electromagnetic spectrum.

        1 reply 0 retweets 5 likes
      6. Joseph 🌐 🤡‏ @jlebrech Apr 11
        Replying to @coreyspowell @cerasifera

        Touche, I meant visible. How come the photo is visible then?

        2 replies 0 retweets 0 likes
      7. Corey S. Powell‏ @coreyspowell Apr 11
        Replying to @jlebrech @cerasifera

        I wasn't being flip. Radio waves are no less visible than light waves--they just aren't visible *to the human eye*. TSA officers in the airport spend all day looking at images created from "invisible" forms of radiation.

        0 replies 0 retweets 1 like
      8. End of conversation
      1. New conversation
      2. Joshua‏ @TimelostWarrior Apr 10
        Replying to @coreyspowell @almaobs

        So this image from 2017 is more clearer than the 2019 blurry mess that everyone is trying to make a big deal out of? Sad!

        1 reply 1 retweet 7 likes
      3. 1 more reply
      1. Hitmarkers‏ @HitmarkerMyLife Apr 10
        Replying to @coreyspowell @almaobs

        Damn this nigga was hella close

        0 replies 0 retweets 6 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. New conversation
      2. Snot Nosed Sage‏ @burns_poofberry 10 Sep 2017
        Replying to @coreyspowell @almaobs

        I hope this doesn't come off as a stupid question. Can one actually see a black hole or only the effects of a black hole?

        1 reply 0 retweets 3 likes
      3. James Salsman  📎‏ @jsalsman Apr 7
        Replying to @burns_poofberry @coreyspowell @almaobs

        That depends, do you see the stars or do you see the photons produced by the stars? The way we use the word "see" does not discriminate in that sense, but maybe this is more like seeing an aerial photo of a ships wake but not the ship? Anyway, the light is from stuff falling in.

        1 reply 0 retweets 1 like
      4. Snot Nosed Sage‏ @burns_poofberry Apr 7
        Replying to @jsalsman @coreyspowell @almaobs

        🤔 I’m gonna need some time to ruminate on that! Thanks 🙏

        2 replies 0 retweets 0 likes
      5. 1 more reply
      1. South Lebanon‏ @South_Connect Apr 11
        Replying to @coreyspowell @almaobs

        Wait a minute lol

        0 replies 0 retweets 2 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. ConanKlein‏ @klethekid 10 Sep 2017
        Replying to @coreyspowell @almaobs

        Amazing!

        0 replies 0 retweets 1 like
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. Fi$tful of Yang Buck$‏ @blondiejoemanco Apr 11
        Replying to @coreyspowell @almaobs

        Solar eclipses are so cool!

        0 replies 0 retweets 0 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. Robert Sacamanno‏ @BruceWatson43 Apr 11
        Replying to @coreyspowell @almaobs

        #Fake

        0 replies 0 retweets 0 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo

    Loading seems to be taking a while.

    Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.

      Promoted Tweet

      false

      • © 2019 Twitter
      • About
      • Help Center
      • Terms
      • Privacy policy
      • Cookies
      • Ads info