Big Asteroids - 搜索视频

There are millions of asteroids floating in our Solar System. Every year thousands of meteorites weighing about a pound fall on Earth. Usually we don’t see them, because they land in uninhabited forests or the ocean. However, in 2004 scientists discovered a really dangerous asteroid in space weighing more than 20-million-tons or 40-billion-pounds. The first observations show it has a 2.7% of chance of hitting us in 2029. If an asteroid this big hit the Earth, it would cause major devastation ove

There are millions of asteroids floating in our Solar System. Every year thousands of meteorites weighing about a pound fall on Earth. Usually we don’t see them, because they land

Destiny Media. Destiny Media · Original audio. There are millions of asteroids floating in our Solar System. Every year thousands of meteorites weighing about a pound fall on Earth. Usually we don’t see them, because they land in uninhabited forests or the ocean. However, in 2004 scientists discovered a really dangerous asteroid in space ...

FacebookDestiny Media已浏览 630 次7 个月之前

Asteroid Impact

Asteroid Day Impact

Asteroid Day Impact

FacebookNational Geographic TV

已浏览 8.3万次2017年6月30日

vi-AA120j9X

2022年9月19日

Asteroid: Final Impact

Asteroid: Final Impact

2021年2月23日

热门视频

Many big asteroids in space

Many big asteroids in space

Asteroids finally earn some respect

Asteroids finally earn some respect

2014年6月8日

MSN

2023年1月26日

Asteroid Mining

Companies may be looking toward asteroid mining

Companies may be looking toward asteroid mining

已浏览 2.5万次2017年6月11日

Asteroid mining could lead to self-sustaining space stations - video

Asteroid mining could lead to self-sustaining space stations - video

The GuardianITN

2013年8月2日

Mining asteroids: A trillion-dollar enterprise?

Mining asteroids: A trillion-dollar enterprise?

2017年6月30日