Katie Mack
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astrokatie.com
Katie Mack
@astrokatie.com
Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.

Personal account; not speaking for employer or anyone else.
As it should
November 10, 2025 at 12:24 PM
I feel like that one is particularly silly. There aren’t a lot of bad things that can happen to only the people in one specific row on an airplane
November 10, 2025 at 2:47 AM
The building doth protest too much
November 10, 2025 at 2:40 AM
Amazing 😄
November 8, 2025 at 11:23 PM
Right???
November 8, 2025 at 10:34 PM
I don’t often get asked but usually when I do it’s people asking if I’m sick (out of concern for me, I think).

Sometimes when people ask and I say I’m just being careful they say something like “I wanted to check if you knew something I didn’t!” and I always think no, pretty sure you know it too……
November 8, 2025 at 10:34 PM
I think most people would rather hear a reason they know can’t apply to them, so they don’t have to question their own choices
November 8, 2025 at 5:16 PM
I don’t have any special medical excuses to offer, I have no health problems and I’d probably recover in a reasonable amount of time if I caught whatever virus is going around, I just really value not being sick
November 8, 2025 at 4:53 PM
Yeah that's super gross. Ugh.
November 8, 2025 at 5:17 AM
Yeah. Systems that don’t let anyone representing the small % of extreme anti-socials take all the power.
November 7, 2025 at 5:26 PM
I am just hoping for a crisis of conscience, Amazing Grace style
November 7, 2025 at 5:25 PM
No, it’s about the foolishness of people letting themselves be in thrall of one guy
November 7, 2025 at 1:49 PM
I think our society likes to imagine the CEO types get where they are because of some strong vision or purpose, but I think what we’re seeing is they’re mostly just the sort of people who follow the tides as they’re flowing and learn to catch whatever is the biggest wave.
November 7, 2025 at 12:42 PM
I feel like the existence of folks like that is a constant though
November 7, 2025 at 12:37 PM
Yeah that’s the thing. It’s like 10 guys at the top and then a bunch of opportunists who would bend with the wind no matter which way it’s blowing
November 7, 2025 at 12:33 PM
Yeah I mean there are and always have been a bunch of aimless sociopaths hanging around ready to be weaponized; the key thing today is the power at the top making effective use of them
November 7, 2025 at 12:30 PM