解析 考查细节理解。根据文章第四段“In 2017, NASA dedicated a building in her honor.(2017年,美国宇航员为了纪念她,修建了一栋建筑楼)”可知,美国宇航局为了纪念Mrs. Johnson的成就,修了一栋楼,故答案为:NASA dedicated a building in her honor。
He comments on the works of Sol Spiegelman, who studied the RNA virus replication. Also examined is the skepticism of the claims of alien life by U.S. National Aeronautics and Space Administration (NASA) scientists.DeislerJr.PaulF.EBSCO_AspSkeptic...
While the Miller experiment did not produce life or anything close to it, it became iconic because it was relatively unsupervised: Miller just set it up and let it run. This was meant to mimic conditions on the young Earth, where there were no synthetic chemists to guide chemical reactions ...
mawk 1.3.4 also has strftime and mktime, but older versions of mawk and nawk don't. $ TZ=UTC0 awk 'BEGIN{print strftime("%T",mktime("1970 1 1 10 36 10")-mktime("1970 1 1 10 33 56"))}' 00:02:14 Or here's another way to do it with GNU date: $ date -ud@$(($(dat...
One of the most interesting questions considered by astrophysicists deals with the start of our universe. Indeed, there is a great deal of speculation on the subject, with different theories about how the universe began, and what may have existed before
From roughly the 16th to 19th centuries, much of the Earth was gripped by a persistent frigid cold. It left ripples through history—and some lessons for today’s climate crisis.
That smooth, sandy terrain was ultimately Ingenuity's demise. The helicopter navigated by using software to track the movement of objects, like rocks, below. But the sandy dunes were largely "featureless," NASA explained. "The more featureless the terrain is, the harder it is for Ingenuity to...
Given NASA's politicization, we should hope that the space industry evolves as aviation did — transitioning from ponderous government-run projects to mostly private-sector activities attuned to customer needs. That raises the question: Could entrepreneurs like Elon Musk and Jeff Bezos eventually put...
In an email to Snopes, CTI specified that its research was not a search for aliens, nor did its scientists work for or advise NASA on that topic. Rather, the work focused on "the scientific study of the potential of the Universe to harbor microbial life beyond Earth." ...
百度试题 结果1 题目How soon did NASA follow up? A. In one week. B. In two weeks. C. In three weeks. 相关知识点: 试题来源: 解析 B 反馈 收藏