Stunning sculptures when they are given life by AI pic.twitter.com/P0LoJVFKip
— Rose (@simple2work) March 15, 2025
Category Archives: Technology and Society
Crew Or Automated
An interesting thread:
Will the flight crew get to “drive” Starship HLS during terminal landing on the Moon, or will landing be fully automated? The idea of a pilot landing something so tall and massive by hand on rough terrain seems a little… difficult? But if there’s no crew in the loop, how will… pic.twitter.com/338ApLPcLx
— Dr. Phil Metzger (@DrPhiltill) March 14, 2025
Warfighting In Space
What weapons the Space Force thinks it needs.
Linux Update Problem
When I ‘dnf -y update’ it downloads all the packages, but at the end crashes with this error message:
Importing OpenPGP key 0x7FAC5991:
UserID : “Google, Inc. Linux Package Signing Key linux-packages-keymaster@google.com“
Fingerprint: 4CCA1EAF950CEE4AB83976DCA040830F7FAC5991
From : https://dl.google.com/linux/linux_signing_key.pub
The key was successfully imported.
Importing OpenPGP key 0xD38B4796:
UserID : “Google Inc. (Linux Packages Signing Authority) linux-packages-keymaster@google.com“
Fingerprint: EB4C1BFD4F042F6DDDCCEC917721F63BD38B4796
From : https://dl.google.com/linux/linux_signing_key.pub
The key was successfully imported.
Transaction failed: Signature verification failed.
OpenPGP check for package “google-chrome-stable-134.0.6998.35-1.x86_64” (/var/cache/libdnf5/google-chrome-6ed7e4f336f6863c/packages/google-chrome-stable-134.0.6998.35-1.x86_64.rpm) from repo “google-chrome” has failed: Import of the key didn’t help, wrong key?
Any idea how to tell it to ignore this and just do the other updates? I don’t see any obvious options on “dnf update.”
Thanks for the advice in comments. Unfortunately, I can’t deal with it until I get back from a trip on Friday.
[Friday update]
The problem seems to have resolved itself while I was gone. I updated last night with no issues.
About That Falcon 9 Booster Loss
It was caused by a fuel leak.
Leaks happen.
Utterly Compelling Historical Research
The figure we know as "JD Vance" was likely a historic person only in the sense that King Arthur was.
— G.S. Quay (@hemingquay) March 7, 2025
A political leader by that name probably lived in the early third millennium, but the figure that's come down to us in the sources is likely an amalgamation of traditions,… pic.twitter.com/zDNXfMp5K3
The Growing Business Of Space
An interesting interview with an economist, with transcript.
About To Launch
Sorry for not starting this post earlier, but comments are open.
Tardigrades To The Rescue?
This seems very promising for both spaceflight and cancer treatment, if true.
incredible breakthrough: a protein from tardigrades can now protect human cells from radiation.
— vittorio (@IterIntellectus) March 5, 2025
healthier cancer therapies, longer space missions, and real-world longevity treatments are coming.
1/ pic.twitter.com/Y6wat8SJUE
15 Minutes To Go
The Starship team is go for prop load. Targeting 5:45pm CT for liftoff of Starship’s eighth flight test.
— SpaceX (@SpaceX) March 3, 2025
The launch webcast will go live ~40 minutes ahead of liftoff https://t.co/Q9HTUSYmtf
[Evening update]
Better luck tomorrow, or if they can’t turn it around that fast, Wednesday. Weather looks better, anyway.