搜索优化
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
房地产
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
按相关度排序
按时间排序
BBC on MSN
12 分钟
Mega meteorite tore up seabed and boiled Earth's oceans
The team also found evidence that massive asteroid impacts did not bring only destruction to Earth - they helped ... A huge ...
Scientific American
4 小时
An Ancient Asteroid Impact Both Harmed and Helped Life
A gigantic space rock that slammed into Earth more than three billion years ago grievously wounded the biosphere—and then ...
ExplorersWeb on MSN
11 天
Scientists Discover a Second Dinosaur-Killing Asteroid
But new research has revealed that there were at least two dinosaur-killing asteroids. The impact crater of the second one ...
10 小时
What Hollywood gets wrong—and surprisingly right—about saving the world from killer ...
But planetary defense is real: while an increasingly advanced array of asteroid-hunting observatories diligently and ...
11 天
on MSN
Scientists discover there wasn’t just one asteroid which killed dinosaurs – after 66 ...
A six-mile-long asteroid, which struck Earth 66 million years ago, wiped out the dinosaurs and more than half of all life on ...
18 天
on MSN
The asteroid that killed the dinosaurs was not alone
The huge asteroid that hit Earth and wiped out the dinosaurs 66 million years ago was not alone, scientists have confirmed. A ...
CNET on MSN
8 天
The Age of Dinosaurs Ended With Two Asteroid Impacts, Scientists Say
The Nadir crater is the impact site of the second asteroid, liquifying the rock and launching a tsunami into the Atlantic ...
13 天
Scientists Discovered Huge Asteroid Crater At Bottom Of Atlantic Ocean
By Alimat Aliyeva An international team of scientists from the UK, USA and Germany has obtained 3D images of an as ...
13 天
on MSN
Scientists say second 'catastrophic' asteroid hit Earth when dinosaurs wiped out
The massive asteroid that wiped out the dinosaurs when it slammed into the earth 66 million years ago was joined by a second ...
14 天
Scientists Find Evidence It Wasn’t Just One Asteroid That Wiped Out The Dinosaurs
Scientists have discovered new evidence that it wasn't just one asteroid that wiped out the dinosaurs 66 million years ago.
13 天
Scientists make stunning discovery about asteroid that wiped out dinosaurs 65m years ago
Scientists have discovered a second crater which they believe as caused by an asteroid which struck earth in same era as the ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
反馈