Jonathan Williams
- UMD Astronomy
- https://www.astro.umd.edu/~jonvwill/
NSF Astronomical Sciences/Electromagnetic Spectrum Management · Astrophysicist · Engineer · Posts are my own.
Joined Dec 2017
ALMA Discovery Challenges the Laws of Star Formation
https://scitechdaily.com/alma-discovery-challenges-the-laws-of-star-formation/
US-CERT: Vulnerability Summary for the Week of April 23, 2018
Scientists Find Strange New Effect for Future Solar Cells: Flexo-photovoltaics
Supercharging Chips by Integrating Optical Circuits
Gaia Creates Richest Star Map of Our Galaxy – And Beyond
http://sci.esa.int/gaia/60192-gaia-creates-richest-star-map-of-our-galaxy-and-beyond/
Distant Active Galactic Nuclei, also known as "Quasars", also play a role through daily observations in keeping the GPS system in sync.
Astronomers Peer Deeper and Farther Into the Cosmos in Search of AGN
https://scitechdaily.com/astronomers-peer-deeper-and-farther-into-the-cosmos-in-search-of-agn/
ALMA Discovers 14-Galaxy Collision in the Distant Universe
https://scitechdaily.com/alma-discovers-14-galaxy-collision-in-the-distant-universe/
The Milky Way’s supermassive black hole may have a dozen nomadic siblings
http://www.astronomy.com/news/2018/04/the-milky-ways-supermassive-black-hole-has-siblings
If your theory of the universe relies on grand conspiracies, let's just say I'm probably going to be a tough audience.
Physicists in Earth’s remotest corners race to reproduce ‘cosmic dawn’ signal
Light pollution undermining search for other planets
"Attempting to understand the retrograde motion of the planets [reconciling that with the Platonic notion that the stars were on a celestial sphere] was the principle problem in astronomy for nearly 2000 years."
-- Carroll & Ostlie: An Introduction to Modern Astrophysics
Note the 7zip vulnerability.
US-CERT: Vulnerability Summary for the Week of April 16, 2018
These are among the most beautiful machines our species have built.
Happy Astronomy Day 2018!
And thanks to all who work to expand human knowledge.
SunTrust says a former employee may have tried to print information on about 1.5 million customers and share it with a "criminal third party."
http://money.cnn.com/2018/04/20/news/companies/suntrust-bank/index.html
Even though soho/commodity routers often see no firmware updates, the biggest problem continues to be simply a configuration issue.
If you leave devices with default settings (e.g. default passwords, telnet administration enabled, etc.) then hackers barely have to work to own your network. Even automated attacks will do the job.
Russia Steps Up Hacking, Spurring U.S.-U.K. Warning on Risk
Jonathan Williams
- UMD Astronomy
- https://www.astro.umd.edu/~jonvwill/
NSF Astronomical Sciences/Electromagnetic Spectrum Management · Astrophysicist · Engineer · Posts are my own.
Joined Dec 2017