搜索优化
English
全部
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
按时间排序
按相关度排序
19 小时
In Trump’s quest to close the Education Department, Congress and his own agenda may get ...
President Donald Trump is preparing to gut the U.S. Education Department to the full extent of his power, directing his ...
5 天
Painting the city: Artist best know for images of iconic Huntsville scenes
Probably best known for her images of iconic Huntsville scenes, she brings an artist’s sensibility to scenes and places we drive by, work in, and walk through every day.
CompositesWorld
5 天
XB-1 demonstrator breaks sound barrier during first 2025 flight
Independently developed jet makes new record, adding to its rigorous series of human-piloted test flights that will prepare ...
5 天
MSI Cyborg 14 Review: The Price Is Right on This Budget Gaming Laptop
The MSI Cyborg 14 serves up solid game performance and a stylish design for under $1,000 that makes up for a dim display and ...
Flying
6 天
Boom Goes Supersonic, Makes Civil Aviation History
Tuesday morning at Mojave Air & Space Port in California, almost 80 years after U.S. Air Force ace Chuck Yeager first ...
The Montana Standard
6 天
Independently funded jet's sound barrier mark revives talk of commercial supersonic travel
The test flight took place in the same Mojave Desert area in California where Charles "Chuck" Yeager first broke the sound ...
EurekAlert!
7 天
The pressure to explore
A team of Caltech scientists has made the first experimental measurements of laser-induced motions of miniature lightsails in the lab.
8 天
Boom test flight: 'New Concorde' prototype jet breaks sound barrier
US company Boom has broken the sound barrier during a test flight of its prototype aircraft XB-1. The test opens the way for ...
8 天
Boom Supersonic Achieves Supersonic Flight
The first civil supersonic jet made in America breaks the sound barrier in historic Mojave airspace XB-1 demonstrator ...
Winston-Salem Journal
8 天
Boom succeeds with first attempts at breaking sound barrier
The XB-1 prototype accelerated smoothly to reach as fast as Mach 1.11 at about 35,000 feet at 11:33 a.m., 11:38 a.m. and ...
Globalair
9 天
Boom counts down to supersonic flight
After years of research and many flight tests, the XB-1 team is ready for supersonic flight. Boom Supersonic will share the ...
Space.com
9 天
NASA's new supersonic X-59 jet hits the afterburner (photos)
In new photos, the X-59 performs afterburner tests at Lockheed Martin's legendary Skunk Works facility in Palmdale, ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
反馈