NASA probe makes closest-ever pass by the sun

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WASHINGTON — NASA's pioneering Parker Solar Probe made history Tuesday, flying closer to the sun than any other spacecraft, with its heat shield exposed to scorching temperatures topping 930 degrees Celsius (1,700 degrees Fahrenheit).  Launched in August 2018, the spaceship is on a seven-year mission to…


US cyber watchdog seeks switch to encrypted apps following ‘Salt Typhoon’ hacks

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WASHINGTON — The U.S. cybersecurity watchdog CISA is telling senior American government officials and politicians to immediately switch to end-to-end encrypted messaging following intrusions at major American telecoms blamed on Chinese hackers.  In written guidance released on Wednesday, the Cybersecurity and Infrastructure Security Agency said "individuals…