Brandon Barker's Avatar

Brandon Barker

@astrobarker.bsky.social

computational astrophysicist, developer, appalachian starboy, miso’s owner

1,206 Followers  |  264 Following  |  158 Posts  |  Joined: 10.06.2023  |  1.7011

Latest posts by astrobarker.bsky.social on Bluesky


my basic “should I use generative AI” rules:

* the 3 D’s of automation are Dirty, Dull, & Dangerous, and Dull is the only one applicable—so stick to that

* dont use it for any task where doing it yourself would improve your skill at that task

* “hard to guess, easy to check” format + ALWAYS CHECK

15.02.2026 02:40 — 👍 75    🔁 16    💬 3    📌 0

This piece is about CS conferences, but it speaks to a larger trend. What are we, as individual researchers and scholarly communities, doing to prevent epistemic poison? What can we do to preserve and maintain the quality of our knowledge in this era of bullshit and slop?

⚗️ 🧪 #SciComm #Ethics

15.02.2026 11:49 — 👍 31    🔁 11    💬 3    📌 1
Preview
BU COM dean corresponded extensively with Jeffrey Epstein in 2014 and 2015, files show Mariette DiChristina, dean of Boston University’s College of Communication, corresponded extensively with Jeffrey Epstein in 2014 and 2015. The two set up a one-on-one meeting, had “phone dates” and D...

It’s infuriating and dispiriting how cozy scientists and science communicators were with Epstein. Not just creeps like Krauss and Horner, but former SciAm editor-in-chief Mariette DiChristina corresponding with Epstein in 2014-2015. “He’s done so much for science, I think that deserves some fun!”

05.02.2026 15:33 — 👍 126    🔁 54    💬 5    📌 4

The academy continues to impress

05.02.2026 16:07 — 👍 0    🔁 0    💬 0    📌 0

Through detroit!!!

01.02.2026 21:54 — 👍 0    🔁 0    💬 1    📌 0

Here we go again

31.01.2026 15:32 — 👍 0    🔁 0    💬 0    📌 0

God I missed Detroit

25.01.2026 22:46 — 👍 1    🔁 0    💬 0    📌 0

Heading to god honoring Michigan … maybe the worst day of the year to fly (had cancellations..) but god I miss it

25.01.2026 20:13 — 👍 1    🔁 1    💬 0    📌 0
Me sitting with snowboard on; in pain

Me sitting with snowboard on; in pain

Traded code crashes for snowboard crashes

12.01.2026 23:59 — 👍 2    🔁 0    💬 0    📌 0

command line app called chat (subtitle “is this real”) that takes a number at the command line and prints yes if real false if complex

08.01.2026 23:01 — 👍 2    🔁 0    💬 0    📌 0

Hi #aas247 people! Just saw some slides from an education session about astronomy majors across the country that looks super relevant to the new astro program we’re trying to start in Oregon. Anyone know where the full report lives, or can share the full slides? 🔭

05.01.2026 21:37 — 👍 17    🔁 1    💬 3    📌 0

But it’s okay because this will make the next refactor / expansion ever so slightly easier actually

05.01.2026 21:40 — 👍 1    🔁 0    💬 0    📌 0

Rewrite 🤡

05.01.2026 21:09 — 👍 1    🔁 0    💬 1    📌 0

Rewrite substantial parts of technically functional (albeit ugly, outgrown its scope) code or implement features necessary to make a production capable product? Easy

05.01.2026 21:08 — 👍 2    🔁 0    💬 1    📌 0
Post image

He had slept through helms deep

25.12.2025 22:16 — 👍 1    🔁 0    💬 0    📌 0
Cat in cowboy hat

Cat in cowboy hat

Cats have had a good Christmas haul

25.12.2025 16:01 — 👍 8    🔁 0    💬 1    📌 1
Lord of the rings

Lord of the rings

Christmas Day is finally here, and that means two things: Lord of the Rings (extended) and a day full of hobbit meals

25.12.2025 13:46 — 👍 9    🔁 0    💬 1    📌 0
Tamales in a pot

Tamales in a pot

Christmas time

25.12.2025 00:51 — 👍 7    🔁 1    💬 1    📌 0

This year in GitHub: 72 merged PRs for a total of 912 commits — and more to come (and more uncounted on gitlab). Not too bad but pushing for more next year!

14.12.2025 21:59 — 👍 2    🔁 0    💬 1    📌 0

I’ve met a few full time nano users

14.12.2025 16:07 — 👍 1    🔁 0    💬 0    📌 0

broke it

10.12.2025 23:21 — 👍 1    🔁 0    💬 0    📌 0
Video thumbnail

How it feels when optimizing code

10.12.2025 22:10 — 👍 2    🔁 0    💬 1    📌 0
Post image

Monday night

09.12.2025 01:58 — 👍 2    🔁 0    💬 0    📌 0
Someone taking a nap outside in the Michigan winter

Someone taking a nap outside in the Michigan winter

Michigan lake in the winter

Michigan lake in the winter

Went to Michigan over thanksgiving and got to take a god honoring nap

29.11.2025 21:51 — 👍 1    🔁 0    💬 0    📌 0

im not much of a football fan but i feel strongly that we need the weaker teams regularly playing in the snow

29.11.2025 21:36 — 👍 0    🔁 0    💬 0    📌 0
A beer

A beer

DTW brewery crawl

29.11.2025 16:10 — 👍 1    🔁 0    💬 0    📌 1

It feels perverse but feels good when it works, which is maybe still perverse

22.11.2025 00:49 — 👍 1    🔁 0    💬 0    📌 0

No it’s actually an elite level code development strategy that i left that unused variable there. The warnings tell me “finish implementing this” every time i compile

22.11.2025 00:48 — 👍 0    🔁 0    💬 0    📌 0

Two weeks into a new program that gives New Mexico children free childcare, officials are opening up about the surge that happened day one & how it’s been moving forward. In just a short time, the state said thousands of children are now enrolled in free childcare, & daycares are lining up to join.

16.11.2025 23:54 — 👍 1966    🔁 581    💬 14    📌 0

PBS always serving the public good

13.11.2025 00:38 — 👍 5    🔁 0    💬 0    📌 0

@astrobarker is following 20 prominent accounts