“Storm hero” death wing skill preview cataclysm is coming!
At this year’s Blizzard carnival, Deathwing announced that it would join “heroes of the storm” to become the new hero…
Nintendo “brain exercise” new switch real machine demonstration, not only to lose weight, but also to enhance your brain power!
Not only care about your health, Nintendo also care about your mental health! After the launch of “fitness ring adventure”,…
Why does nobody in deep space encounter the embarrassment of evaluation polarization?
Polarized evaluation is not a good thing for a video game. Because poor evaluation, whether in terms of communication cost…
Diablo 2 remaking won’t replace the original game
At yesterday’s Blizzard carnival, Diablo II: resurrected was officially announced, which is not surprising but still exciting news. According to…
Chengdu, the national pilot area of artificial intelligence innovation and Application
In 2017, Chengdu identified the “intelligent economy” as one of the six new economic forms of Chengdu. Since then, the…
By playing games for children, the company is valued at $30 billion
Alibaba cloud’s “warm cloud” theme activity – 30 million subsidies to help SMEs break through the cold winter Now, my…
In the next 10 years, 100 million people will change jobs due to the epidemic
COVID-19 has a profound impact on the employment market of the world’s major economies. Citing the latest “post epidemic era”…
The oligarchy pattern of Spring Festival stalls is more and more obvious, and the chances for new entrants are slim?
Although the Spring Festival holiday is over, with the popularity of hot movies such as “Hello, Li Huanying” on social…
The Mars sample pickup truck will take several years to return to earth
新华社北京2月21日新媒体专电 据英国广播公司网站2月18日报道，NASA“毅力”号探测器2月18日登陆火星，主要任务是设法采集火星岩石和土壤样品，然后把它们带回地球。 “毅力”号有两个漫游机器人搜索和采集标本，还有一个精密的传送系统用来把样品带回家。科学家希望在地球上的实验室中研究样品，以确定那颗红色星球上是否存在或曾经存在过与地球上类似的生命。 报道称，“毅力”号配备了最新仪器设备，18日抵达火星大气层，经过危险的着陆过程，最终被“空中吊车”悬浮式降落到火星表面。降落过程中采用了巨大的降落伞和火箭引擎帮助减速，然后再用缆索把探测器放到地面。 “毅力”号无人驾驶探测器有6个轮子，23个摄像头，还有一个钻头。它的使命是在火星上一个巨大的陨石撞击坑里搜索古代生命迹象，采集可能与微生物有过接触或被微生物改变的岩石和土壤样品。 “毅力”号会把采到的样品存放在金属管里，然后将金属管留在原地，自己继续执行探测任务。它的核动力系统可以维持漫游10年以上。 报道称，“毅力”号采集的样品要过几年才能被送回地球。根据计划，2026年以后，一辆“取货车”将前往火星，着陆后把“毅力”号留下的样品管一一取回。 “取货车”由ESA建造，将把收集到的样品管装到一个安全容器里，再把这个样品传输舱装到火星上升器上。上升器发射升空，把样品容器送入火星轨道。轨道飞行器将在火星轨道上“截获”这个样品容器，然后负责把火星岩石和土壤样品带回地球。预计这颗运输卫星最早将于2031年返回地球。那时，装载着火星样品的密封舱会穿越地球大气层，在北美某个地方着陆。 报道表示，火星样品送回地球后，科学家会在实验室里用最先进的技术，包括目前还没有发明的技术对这些岩石和土壤样品展开研究。这些样品将会告诉我们火星上到底是否有过生命，或者为我们提供线索。
New forces of car manufacturing welcome new opportunities and industry innovation accelerates
Recently, the news that Xiaomi company wants to build a car has been widely concerned by the society. Although Xiaomi…