Will Astronomers Be Ready for the Next ‘Oumuamua?

It may already have arrived. Here’s how scientists are preparing for the next close encounter

— Read more on ScientificAmerican.com

Source: https://www.scientificamerican.com/article/will-astronomers-be-ready-for-the-next-lsquo-oumuamua/

Timing of B-52 engine upgrades may lead to higher costs and delays, GAO says

The Air Force’s most expensive B-52 modernization effort will likely continue to face significant...

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