的) way to protect our planet from a hazardous (危险的) asteroid should one ever be discovered... prove out one viable (可行的) way to protect our planet from a hazardous (危险的) asteroid should one ever ……

to finish the mission (任务).DART will arrive at the asteroid in late September or early October 2022.... This is 10 times faster than a bullet (子弹).DART will destroy itself to finish the mission (任务).DART ……

During the DART mission, a satellite is crashed into an asteroid to test whether it can change... of asteroids. In the test mission called DART (Double Asteroid Redirection Test), NASA crashed a satellite ……

Test (DART) spacecraft, and the launch of the most powerful rocket ever built for the Artemis mission... Redirection Test (DART) spacecraft, and the launch of the most powerful rocket ever built ……

(DART) spacecraft, and the launch of the most powerful rocket ever built for the Artemis mission... using the DART spacecraft. The mission aimed to slow down the speed of an asteroid called Dimorphos ……

) as well. The mission (任务) is called the Double Asteroid Redirection Test (DART). The idea...Illustration of NASA’s DART spacecraft and the Dimorphos asteroid.  NASA  NASA did ……

meters away from a board and throw the dart at it. It looks simple, but one needs a lot of skill to play...我们玩的不是篮球、足球，而是飞标。JIA Jingkai, 13, is a student in Xuhui Middle School, Shanghai. One day in 2008 ……

to fold a brilliant dart (纸飞机). One of Blackburn’s darts made a 27.6-second flight in 1998... will be better balanced. The best way to throw varies, but a baseball-style throw is usually a good technique ……

) peacekeeping mission in Bosnia on Sunday, but agreed to keep the mission alive three more days while the Security Council finds a way to meet US demands for its peacekeeping force. ……

King of OperaKing of Opera is one of the few multiplayer games set in an opera house. Your mission.... It’s a great way to have fun with friends or break the ice at parties. 21st ……

ever.I bent forward in my seat, face in hands to keep my skull from splitting open. Before long one..., brilliant green. The October breeze set white fronds of head-tall grasses swaying. One long streak ……

to fold a brilliant dart. One of Blackburn’s *darts made a 27.6 second flight in 1998. The article...Have you ever wanted to “fold and flip” a paper airplane? Many of us have hurled one to the front ……

two or three hours tracking down each exhibit’s highlights. They *dart from one *masterpiece... at the spines of the books and on your way out tweet to your friends, ‘I read 100 books today ……

坚强的英国海鸥。This amazing seagull in the UK survived (幸存) after someone shot a dart (镖) in its head between the eyes. The bird is still managing to fly. A UK photographer (摄影师) took the picture. ……

Screen image shows the Shenzhou XIII mission crew at the Tiangong space station. XINHUAScreen image shows the Shenzhou XIII mission crew at the Tiangong space station. XINHUA神舟十三号载人飞船发射成功。词数 364 ……