David Vizgan
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davidvizgan.bsky.social
David Vizgan
@davidvizgan.bsky.social
Astronomy PhD Candidate at the University of Illinois
research: https://shorturl.at/BUdDx
writing: https://davidvizgan.substack.com
Excellent reporting!
September 9, 2025 at 3:35 PM
Perhaps he needs to farm some 1900s in Midwest USA
September 9, 2025 at 3:27 PM
I would lose every position you showed here with both colors
September 8, 2025 at 4:28 AM
Had to double check the outlet lol
May 2, 2025 at 5:39 PM
The arxiv needs more papers like this!
April 23, 2025 at 1:37 AM
I’m an astronomy PhD candidate who is interested in joining the community on bluesky.
April 16, 2025 at 12:01 AM
Yes
April 16, 2025 at 12:00 AM
“Terrible negotiating strategy” implies that there’s some kind of plan here. But the only plan i can figure out from Trump II looks constructed to destroy the United States
April 15, 2025 at 11:06 PM
Very cool
March 12, 2025 at 10:47 PM
The spatial resolution obviously won’t match something like NIRCam, but it’s very much designed to be in the same vein as Roman + Euclid. Large surveys of astrophysical data are the future
March 12, 2025 at 10:36 PM
Haha no worries, thanks for sharing :)
March 12, 2025 at 10:28 PM
R = 35-130 from 0.75 to 5 microns per spherex.caltech.edu
SPHEREx
spherex.caltech.edu
March 12, 2025 at 10:28 PM
From what I’ve seen and read — 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.
March 12, 2025 at 10:21 PM
Did not see this what??? 128 NEW moons?
March 12, 2025 at 3:49 PM