Research suggests the asteroid that made the dinosaurs extinct hit in spring. TUCHONGResearch suggests the asteroid that made the dinosaurs extinct hit in spring. TUCHONG恐龙是在哪个季节灭绝的？恐龙是在哪个季节灭绝的？词数 ……

已开始部署防御小行星要撞地球？不用慌！我国已开始部署防御If an asteroid (小行星) is on its way to hit Earth, what can we do to stop it?If an asteroid (小行星) is on its way to hit Earth, what can we do to stop it?Chinese scientists shared ……

科学家为人们揭开恐龙诞生之谜。AN asteroid (小行星) strike may have killed off dinosaurs millions of years ago...."It could be from a volcano," he said. "These scientists also imply that there was an asteroid ……

The Extinction of Dinosaurs concludes that an asteroid (小行星) hitting Earth was, indeed, the cause.... For an already weak population, dinosaurs were helpless. “If the asteroid hit a few million years ……

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 ……

out that an asteroid is coming closer. It is as large as a soccer field. It may hit Earth in 2032...小行星撞地球？别怕，咱们有“行星防御员”小行星撞地球？别怕，咱们有“行星防御员”  An asteroid (小行星) once killed the dinosaurs ……

on purpose美国航天器成功撞击小行星！美国航天器成功撞击小行星！A spacecraft (航天器) successfully hit an asteroid (小行...器) successfully hit an asteroid (小行星)! This is not a movie plot. It’s NASA’s first move to protect ……

more than 700 different kinds of dinosaur. Some of them were meat-eaters like Tyrannosaurus Rex (霸王...? There are a few possibilities (可能性). The most accepted one is an asteroid (小行星) hitting Earth. The hit ……

, but smaller events are more common, said The Conversation website. For example, in 2013, an asteroid... that the chance of dying from an asteroid impact might be higher than from rabies (狂犬病) over ……

on November 24. The probe (探测器) will crash itself into an asteroid. It will make the asteroid move away...器) will crash itself into an asteroid. It will make the asteroid move away from Earth.Meet DARTMeet ……

An asteroid on the way to Earth brings uncertaintyAn asteroid on the way to Earth brings... emergency protocol (协议) after an asteroid (小行星) was found to be on a path to crash into Earth. Though ……

Asteroids are often seen as the Earth orbits around the sun.  TUCHONG  An asteroid..., the United Nations (UN) put into place an emergency protocol (协议) after an asteroid (小行星) was found ……

if an asteroid hit your home?EVER wondered what your chances would be if an asteroid (小行星) fell on you... would happen if an asteroid hit a particular place on Earth.Users can type in the size of an ……

an ancient Egyptian demon.NASA estimates that the impact from Apophis would release more than 100... in 37 chance of hitting the earth.Having more than 30 years' warning of potential impact might seem ……

小行星来袭该如何应对？SIXTY-FIVE million years ago, an asteroid (小行星) that crashed on Earth led.... Two objects from space – a meteor (陨石) and an asteroid called 2012 DA14 – visited Earth’s atmosphere ……