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Feb 27, 2022

China shared U.S. intelligence on Ukraine crisis with Russia

Posted by in categories: government, military

China’s government took U.S. intelligence provided to convince Beijing to join American-led efforts to head off a military attack on Ukraine and shared it with Russia, according to a person familiar with the activity.

Intelligence-sharing with a major U.S. adversary is unusual but was part of repeated diplomatic efforts by the Biden administration to gain support from China in dissuading Russian President Vladimir Putin from invading Ukraine.

Feb 27, 2022

The 1,000-light-year-wide cosmic bubble around Earth

Posted by in category: space

The Milky Way is blowing a star-forming bubble, and we’re in the middle of it.


Think “bubbles,” and you may think “soap” or “gum.”

Continue reading “The 1,000-light-year-wide cosmic bubble around Earth” »

Feb 27, 2022

Quick thread on the nuclear posture change

Posted by in category: futurism

Feb 27, 2022

Pentagon wants Moscow back channels to prevent nuclear escalation

Posted by in categories: military, mobile phones

“Now that Ukrainian airspace is in dispute and being contested and Ukrainian airspace runs right up alongside NATO airspace, we have conveyed to the Russians that we believe a conduit at the operational level is needed … so we can avoid miscalculation,” a senior Pentagon official told POLITICO. “And we have not received any response from them in terms of whether they agree, whether they are willing to set something up.”


As the U.S. and NATO rush weapons into Ukraine, DoD officials want more military channels to Putin’s top leaders. But Russia’s not picking up the phone.

Feb 27, 2022

NASA’s James Webb Telescope teases with one more preview of an enticing star

Posted by in category: space

Feb 27, 2022

Mriya: World’s biggest cargo plane destroyed by the Russian army

Posted by in category: transportation

Feb 27, 2022

Revisiting Bitcoin’s carbon footprint

Posted by in category: bitcoin

Feb 27, 2022

How cryptocurrencies could help Russia vitiate the U.S. sanctions

Posted by in categories: cryptocurrencies, economics

Feb 27, 2022

China to fund infrastructure projects for a greener world

Posted by in category: policy

Feb 27, 2022

Physicists get closer than ever to measuring the elusive neutrino

Posted by in category: particle physics

Scientists used a 200-ton “neutrino scale” to measure the elusive particles.