小行星偏转计划The UN is to lead international efforts to create an asteroid deflection plan to defend... asteroid are less likely due to the risk posed by the resultant debris.Deflect指“使偏转”，文中指change sth ……

this, governments are coming up with ideas. The joint European/US Asteroid Impact and Deflection Assessment...小行星撞地球不会是末日来临。IN the film Armageddon (《绝世天劫》), an asteroid (小行星) the size of Qinghai province ……

;Scientists say a large asteroid killed off the dinosaurs 65 million years ago and a small one flattened a forest in Siberia in 1908. But almost any asteroid hit could spell doom for modern civilization ……

asteroid could also help scientists plan for ways to protect Earth if an asteroid hit it.Earlier...NASA (美国国家航空航天局) scientists are making plans to visit an asteroid (小行星) before 2025 ……

Agency plans to test this in the next decade.Another plan, blasting the asteroid, sounds more like... around the world.Astronomers have been monitoring the progress of a 390-metre-wide asteroid (小行星) ever ……

watching for them, say German scientists. To help, they've come up with a plan for spotting "invisible" asteroids long before they start threatening Earth.These asteroid lovers have devoted their careers ……

Chinese astronomers have named an asteroid after Jin Yong, a bestseller writer of kungfu novels. The naming ceremony of asteroid No 10930, discovered by a Chinese astronomer in 1998, took place ……

exploration of asteroid Itokawa prompted British space researcher Duncan Steel to argue in The Guardian..., but because of our self-interest. "One day, unless we intervene, a random asteroid is going to give ……

Administration (NASA) engineers and American astronomers.They say their plan could add another six billion years to the useful lifetime of our planet - effectively doubling its working life.The plan put ……

NASA’s OSIRIS-REx successfully gathers samples from the Bennu asteroid. NASANASA’s OSIRIS-REx successfully gathers samples from the Bennu asteroid. NASANASA航天器成功抓取小行星样本。NASA航天 ……

;  建议阅读时间 5分钟    测试见IV版A deadly asteroid (小行星) heading (前进) toward the Earth is a common... asteroid (小行星) heading (前进) toward the Earth is a common plot in sci-fi movies, but is this a risk we ……

For those who love to study the skies, you will soon have the chance to see an asteroid (小行星) up close. The large asteroid, known as 2014 JO25, will make a close approach to Earth on April 19 ……

PANIC struck last week when some people predicted that an asteroid (小行星) could be about to hit the Earth.The troublemaker is asteroid 2012 DA14, a small near-Earth asteroid. On February 15, 2013 ……

LONDON: An asteroid the size of a soccer field narrowly missed the Earth by 120,000 kilometres...."In the unlikely event the asteroid had struck Earth in a populated area, it would have caused ……

Asteroid emergencyIT sounds like a Hollywood blockbuster. Two French researchers proposed last week to capture and "park" a small asteroid near the earth. This could possibly intercept a bigger ……