Space.com on MSN

World's largest radio telescope array pierces heart of our Milky Way: 'This is just the beginning'

Astronomers have dived into the turbulent and chaotic heart of the Milky Way, discovering hidden chemistry around our galaxy's supermassive black hole.
How-To Geek on MSN

Why the XLS format needs to disappear from your hard drive forever

Upgrade to XLSX for smaller file sizes, enhanced security, modern collaboration features, and to prevent accidental data loss.