NASA mulls SpaceX backup plan for crew of Russia’s leaky Soyuz ship

Nobody took John F. Clauser's quantum experiments seriously. 50 years later, he's collecting a Nobel Prize.

Some researchers say Webb's most most exciting catch (so far) was something the telescope wasn't designed for — the DART asteroid impact test. “We needed JWST to track the moving asteroid target at a rate more than three times the ‘upper limit’ we thought the telescope could perform.”

Italy Orders Covid Tests For China Arrivals, U.S. Weighs Rules