This was Virgin Galactic's VSS Unity's last flight. Six passengers and crew flew to an altitude of 54.4 miles (87.5 km). Galactic O7 Space Tourists: Anand "Andy" Harish Sadhwani of California Irving ...

The Wild West era of 3D printing, which early adopters like me have enjoyed for so long, is fading away. But as the industry grows, that's not a bad thing. I’m the deputy managing editor of the ...