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Posts tagged Earth

December 23, 2011

 

EARTHCORE

Between A Hard Place And A Hard Place

Scientists armed with diamond anvils are pushing their investigations deeper and deeper into the center of Earth without actually having to go there.

November 28, 2011

 

model of the earth

Floating at the Center of the Earth

Here's an odd thing about weightlessness: if it were possible to live in the center of the earth we would be weightless there, too!

November 8, 2011

 

An artist's rendering of the Earth in glass

Earth’s Close Encounter

An asteroid will whiz by Earth at 29,000 miles per hour. That could cause a big impact, but do we really have anything to worry about?

September 9, 2011

 

solar system model

A Really Big Lump: How Gravity Created The Solar System

Learn about gravity, stars, and really big lumps on this Moment of Science.

July 18, 2011

 

engagement diamond ring

How Old Are Diamonds?

Mysteries, facts, and the age of the diamond you've been eying...

July 7, 2011

 

telescope at the beach

Kepler’s Telescope Spots 2 Planets In Same Orbit. Should We Worry?

Kepler’s Telescope has detected over 1200 possible planets. But this discovery is unique. Scientists found two planets in the same orbit in a system!

June 28, 2011

 

chromium element

Missing Chromium: Inside Earth’s Crust

The Earth is made up of plenty of elements but Chromium is uncommon. This has scientists puzzled.

June 23, 2011

 

solar_system

Collision Course (Planets)

Why are the planets where they are instead of somewhere else?

May 5, 2011

 

two hands holding a globe of the earth

Earth’s Climate In The Year 3000

The future does not look so bright. What can be done to help stop global climate change?

January 12, 2011

 

A model of the Earth

What Would Happen If An Asteroid Hit Earth?

In 1987, an asteroid came within six orbital hours of hitting earth. What happens if the timing is right?

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