A quasar is an extremely bright and distant point-like source visible to radio telescopes. The source is a so-called Active Galactic Nucleus, fueled by a supermassive black hole. Source: https://earthsky.org/astronomy-essentials/definition-what-is-a-quasar…
Tag: classified
Amazon Rainforest Plots Sold via Facebook Marketplace Ads
Parts of Brazil’s Amazon rainforest are being illegally sold on Facebook, the BBC is reporting. From the report: The protected areas include national forests and land reserved for indigenous peoples. Some of the plots listed via Facebook’s classified ads service are as large as 1,000 football pitches. Facebook said it was “ready to work with local authorities”, but indicated it would…
Asteroid the size of the Golden Gate Bridge will whiz past Earth in March
An asteroid the size of the Golden Gate Bridge will get close enough to Earth to be classified as “potentially hazardous.” What’s the risk? Source: https://www.livescience.com/potentially-hazardous-asteroid-whizzes-near-earth-2001-fo32.html
See Sirius, the brightest star in the night sky
Find out how to spot Sirius, the brightest star as seen from Earth. Learn the mythology behind this dazzling light and how it earned the nickname of the Dog Star. Source: https://earthsky.org/brightest-stars/sirius-the-brightest-star…
What is the Sickle in Leo?
The Sickle in Leo is an easy-to-spot backward question mark shape made of stars that marks the head and shoulders of the constellation of the lion. The moon sometimes passes in front of the Sickle’s brightest star, Regulus. Source: https://earthsky.org/favorite-star-patterns/the-sickle-backward-question-mark-pattern-in-leo…
After the Riot, the US Capitol’s IT Staff Faces ‘a Security Mess’
After Wednesday’s invasion by protesters, America’s Capitol building is now grappling with “the process of securing the offices and digital systems after hundreds of people had unprecedented access to them,” writes Wired. Long-time Slashdot reader SonicSpike shares their report: Rioters could have bugged congressional offices, exfiltrated data from unlocked computers, or installed malware on exposed devices. In the rush to evacuate…
Sealed US Court Records Exposed In SolarWinds Breach
An anonymous reader quotes a report from Krebs On Security: The ongoing breach affecting thousands of organizations that relied on backdoored products by network software firm SolarWinds may have jeopardized the privacy of countless sealed court documents on file with the U.S. federal court system, according to a memo released Wednesday by the Administrative Office (AO) of the U.S. Courts. The…
SolarWinds Hackers Accessed DOJ Emails, But there’s No Indication They Reached Classified Systems
Hackers who tapped into government networks through SolarWinds software potentially accessed about 3% of the Justice Department’s email accounts, but there’s no indication they accessed classified systems, a DOJ spokesperson said in a statement Wednesday. From a report: The DOJ Office of the Chief Information Officer learned of the hack the day of Christmas Eve, according to the statement, where agents…
Biggest asteroid to pass near Earth in 2021 is also one of the fastest
Asteroid 2001 FO32 will be sweeping past Earth at such a fast pace that, when it’s closest, observers using telescopes might be able to detect its motion – its drift in front of the stars – in real time. Source: https://earthsky.org/astronomy-essentials/asteroid-2001-fo32-big-fast-pass-near-earth-2021…
Julian Assange Extradition To US Blocked by UK Judge
Wikileaks founder Julian Assange cannot be extradited to the United States, a court in London has ruled. From a report: The judge blocked the request because of concerns over Mr Assange’s mental health and risk of suicide in the US. The 49-year-old is wanted over the publication of thousands of classified documents in 2010 and 2011. The US claims the leaks…