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David Vizgan

@davidvizgan.bsky.social

Astronomy PhD Candidate at the University of Illinois research: https://shorturl.at/BUdDx writing: https://davidvizgan.substack.com

24 Followers  |  20 Following  |  35 Posts  |  Joined: 01.12.2023  |  2.1304

Latest posts by davidvizgan.bsky.social on Bluesky

Preview
Trumpโ€™s Surgeon General Pick Distorted Key Parts of Her Rรฉsumรฉ Nesheiwat falsified, misled, selectively omitted, or lied about her medical education, board certifications, and military experience

In order to serve Trump, being unqualified is the qualification.
lastcampaign.substack.com/p/trumps-sur...

04.05.2025 16:21 โ€” ๐Ÿ‘ 1607    ๐Ÿ” 511    ๐Ÿ’ฌ 106    ๐Ÿ“Œ 34

Had to double check the outlet lol

02.05.2025 17:39 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
Exclusive: NSF stops awarding new grants and funding existing ones US science funder also plans to screen grant applications for compliance with โ€˜agency prioritiesโ€™.

We are choosing ignorance and poverty
www.nature.com/articles/d41...

02.05.2025 15:59 โ€” ๐Ÿ‘ 1466    ๐Ÿ” 429    ๐Ÿ’ฌ 60    ๐Ÿ“Œ 28

The arxiv needs more papers like this!

23.04.2025 01:37 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Promotion to the prem is the best birthday gift I could get today

21.04.2025 18:46 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Iโ€™m an astronomy PhD candidate who is interested in joining the community on bluesky.

16.04.2025 00:01 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Yes

16.04.2025 00:00 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

@bot.astronomy.blue signup

15.04.2025 23:59 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

โ€œTerrible negotiating strategyโ€ implies that thereโ€™s some kind of plan here. But the only plan i can figure out from Trump II looks constructed to destroy the United States

15.04.2025 23:06 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
State Terror A brief guide for Americans

"the president defied a Supreme Court ruling to return a man mistakenly sent to a gulag... and spoke of sending Americans to foreign concentration camps.
This is the beginning of an American policy of state terror, and it has to be identified as such to be stopped"
snyder.substack.com/p/state-terror

15.04.2025 15:02 โ€” ๐Ÿ‘ 21059    ๐Ÿ” 9807    ๐Ÿ’ฌ 572    ๐Ÿ“Œ 669

Very cool

12.03.2025 22:46 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

The spatial resolution obviously wonโ€™t match something like NIRCam, but itโ€™s very much designed to be in the same vein as Roman + Euclid. Large surveys of astrophysical data are the future

12.03.2025 22:36 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Haha no worries, thanks for sharing :)

12.03.2025 22:28 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
SPHEREx

R = 35-130 from 0.75 to 5 microns per spherex.caltech.edu

12.03.2025 22:28 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

From what Iโ€™ve seen and read โ€” it is a near-infrared observatory. It will efficiently make scans of the entire sky over the next two years in order to create all-sky maps in the NIR. It will study cosmic inflation, take spectra of hundreds of millions of galaxies, and study water in our own galaxy.

12.03.2025 22:21 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

this is fabulous

@davidvizgan.bsky.social have you seen this?

12.03.2025 13:42 โ€” ๐Ÿ‘ 13    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Did not see this what??? 128 NEW moons?

12.03.2025 15:49 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Post image Post image Post image

RIP Boris Spassky, one of my favorite chess players of all time

27.02.2025 19:53 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

What a horrible day to know how to read

14.02.2025 16:50 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

This is the cutest thing Iโ€™ve seen all year๐Ÿ˜ญ

08.02.2025 17:15 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I canโ€™t believe how stupid FIDE is acting over this whole situation. If they are so threatened by a rival company investing into Chess960, perhaps they should try investing more of their resources into the variant themselves

27.01.2025 20:13 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

With this point and as an armchair observer I totally agree, Magnus definitely seems to have lost his competitive fire for chess

02.01.2025 06:21 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

To me this sounds like classic Magnus snark-casm? Calling it match fixing is a quite a stretch imo

01.01.2025 23:56 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

And happy new year everyone! Wishing you and your loved ones a great 2025

01.01.2025 00:51 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

What a crazy day of blitz
Congrats to Nepo, really happy to see this new chapter in his story develop

01.01.2025 00:50 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Itโ€™s up thereโ€ฆ if weโ€™re talking more recent championships, Nepoโ€™s 27.c5?? in Game 9 vs Carlsen was pretty awful too, but given the match score it doesnโ€™t rank as bad as this one

09.12.2024 08:44 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

The Lichessย databaseย of games, puzzles, and engine evaluations is now onย @hf.co - https://huggingface.co/Lichess. Billions of chess data points to download, query, and stream and we're excited to see what you'll build with it! โ™Ÿ๏ธ ๐Ÿค—

06.12.2024 09:46 โ€” ๐Ÿ‘ 94    ๐Ÿ” 23    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 2

Even better, top search results on Google are being increasingly flooded with computer-generated slop, which to me is a much more serious problem than Gemini being hilariously bad at the whole AI thing

06.12.2024 07:07 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

The problem is that traditional search engines have been totally and utterly destroyed to the point where I donโ€™t know if they can outperform ChatGPT (despite the occasional hallucinations)

06.12.2024 07:04 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

And yes, I have strong opinions about both of these works!

03.12.2024 04:06 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

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