Boeing & Aerospace
NASA cuts short first ‘hot-fire’ test of its massive moon rocket, already plagued by delays and cost overruns
NASA fired the four engines of its towering Space Launch System rocket for the first time Saturday after a decade of development, but the engines were cut off well short of the intended duration, a sign that something went wrong. NASA had been hoping to fire the four RS-25 rocket engines for eight minutes, but...
Amazon
Amazon will let companies build voice assistants on Alexa
Amazon.com is offering other companies the ability to use the building blocks of the Alexa digital assistant for their own automated versions, the latest effort to embed the company's voice software into other devices.