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Is Earth "overdue" for an asteroid?

Is Earth "overdue" for an asteroid?

A NASA researcher said that although asteroids are extremely rare, Earth may be due for one. Asteroids are estimated to hit about 50 to 60 million years apart -- and the last hit the dinosaurs 65 million years ago. CBSN's Elaine Quijano has more on a potential asteroid hit.

CBS News2016年12月15日

Asteroid Impact

Asteroid: Final Impact

Asteroid: Final Impact

2021年2月23日

Asteroid Impact

Asteroid Impact

real-world-physics-problems.com

2017年10月20日

This is what would happen if scientists found an asteroid heading to Earth

This is what would happen if scientists found an asteroid heading to Earth

SPACE.comRobert Lea

2023年4月6日

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NASA just found a new type of ancient asteroid loaded with water

NASA just found a new type of ancient asteroid loaded with water

MashableElisha Sauers

2023年2月25日

NASA smacked an asteroid with a spacecraft. Watch what happened next.

NASA smacked an asteroid with a spacecraft. Watch what happened next.

MashableElisha Sauers

2023年3月4日

NASA reveals first images of Bennu asteroid

NASA reveals first images of Bennu asteroid

2018年8月25日

Asteroid Mining

Asteroid Mining Assistant

Asteroid Mining Assistant

11 个月之前

Asteroid Mining in Outer Space

Asteroid Mining in Outer Space

FacebookAncient Aliens

已浏览 5万次8 个月之前

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