Katie MackVerified account

@AstroKatie

(a.k.a. Dr Katherine J Mack) astrophysicist, occasional freelance science writer, connoisseur of airplane food

Melbourne, Australia, or not
Joined April 2009

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  1. Pinned Tweet
    4 Oct 2015
  2. 10 hours ago

    The protests were bigger even than the popular vote margin.

  3. 13 hours ago
  4. 20 hours ago

    To be clear, this is the proper way to handle state propaganda.

  5. Jan 20

    I love this sign made for the .

  6. 18 hours ago

    Meanwhile, Trump is in backroom ending healthcare, making housing more expensive, selling public land, endangering domestic violence victims

  7. 19 hours ago

    Amazing. HOPE. RESIST. NEVER GIVE IN : Pictures From Women’s Marches Around the World

  8. 19 hours ago

    It is safe to assume this administration will lie about anything that inconveniences them or makes them look bad.

  9. 24 hours ago

    Trump said he's resigned from his businesses. We checked. He hasn't.

  10. 20 hours ago
  11. 20 hours ago
  12. 21 hours ago

    These 2 tweets w/pics just appeared in my timeline together. One is stars in another galaxy - the other is stars on the streets

  13. 21 hours ago
  14. 21 hours ago

    This is part of a thread of tweets w photos from places all over the US.

  15. 21 hours ago

    Seeing photos from all over the world is giving me so much pride, so much hope. We have a voice, we will make ourselves heard.

  16. 22 hours ago
  17. Jan 20

    Amazing pic of lit by Plutoshine captured when was already 150,000km beyond rd 01/19

  18. Jan 20

    HOT TIP: google image search "king of sweden" you won't regret it.

  19. Jan 21

    I will not "stick to science" when fascism is waltzing into the halls of power. You don't have to agree with me but you won't shut me up.

  20. Jan 21

    If you have a platform & a voice & you raise it to stand up for human dignity when it's under threat, I don't care what your day job is

  21. Jan 20

    okay guys Trump has only been President for a few hours let's just wait and see what happ-

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