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It's the first full-scale test of Sierra Space's future space module. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. That's one big bang for ...

It’s unlikely you’re one of the few people who actually needs a motorcycle in their life. The list of those that do is mainly delivery drivers who zip through city streets, whether it’s a mad dash to ...

An onboard view of the inflatable module tested aboard the Shijian-19 spacecraft. Credit: CAST BREMEN, Germany — China tested out a small expandable module in orbit during the recent Shijian-19 ...