快科技10月17日消息，据新华社报道，俄罗斯国家航天集团今日发布消息称， 国际空间站的两名俄宇航员16日晚至17日凌晨完成2025年首次太空行走，二人出舱后工作6小时11分钟并安全返回。 莫斯科时间16日晚8时零8分，谢尔盖·雷日科夫和阿列克谢·祖布里茨基打开舱门，开始太空行走。 据悉， 在舱外活动期间，他们在多功能实验舱安装了用于分子束外延实验的设备，以在太空培育高纯度半导体晶体，这是本次出舱的 ...

If you've ever missed the center of the clubface—and let’s be honest, who hasn’t—you know the sensation of a mishit at impact. More specifically, the toe-side miss with an iron that sends unwanted ...

Freaked-out viewers are hoping the engineers quit while they’re a head. Robots are looking far less robotic as time goes on. Now, a Chinese robotics company is alarming viewers after unveiling the ...

Robots.txt tells search engines what to crawl—or skip. Learn how to create, test, and optimize robots.txt for better SEO and site management. Robots.txt is a text file that tells search engine ...

A video from a China-based company showing a human-like robot face is spreading online. It's giving major Westworld vibes. AheadForm is a Chinese robotics company founded in 2024 working on combining ...

Courtney doesn’t have eyes, but it’s got sensors everywhere. There are two blinking lights on the front of its boxy body to approximate wide, moony pupils. It’s been described as a “large cooler on ...

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DoorDash is rolling out a new delivery robot named Dot, designed to navigate streets, bike lanes, sidewalks—even your driveway. Unveiled this week, DoorDash says Dot improves on the typical sidewalk ...

DoorDash Inc., the largest food-delivery app in the US, unveiled a delivery robot and a smart scale for restaurants, showcasing the company’s yearslong effort to develop hardware. DoorDash co-founder ...

The hype around delivery robots has fizzled, but DoorDash is still determined to launch Dot, an adorable red bot. It can ride on roads and in bike lanes, where it will face daunting challenges. When ...

DoorDash unveiled Dot, a four-wheeled delivery robot that can travel 20 mph on roads, bike lanes and sidewalks while carrying 30 pounds. The robot is currently being tested in Tempe and Mesa, Ariz., ...