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Posts tagged planet

August 29, 2016

 

telescope

Is E.T. Hiding?

What if the aliens are hiding from us? Hiding a whole planet is easier than you think.

July 21, 2016

 

A telescope set up outside

A New Ninth Planet

Pluto is too small to be considered a planet anymore, but our solar system appears to have a new ninth planet.

December 7, 2012

 

silver telescope

Moon Found Orbiting Pluto

Pluto was demoted to dwarf planet status, but it still has moons. This new moon, called P5 for now, is the fifth moon found orbiting Pluto.

November 7, 2012

 

Comet Hale Bop

What Is The Difference Between Comets And Asteroids?

You've heard about comets and asteroids in space. What is the different?

May 22, 2012

 

Zebra Mussels on the pilon of a bridge

Bioinvasion: The Ultimate Threat To Our Ecosystem

Exactly how much are we damaging the environment when we put up new buildings and expand our cities?

June 23, 2011

 

solar_system

Collision Course (Planets)

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

April 22, 2011

 

uranus_sign

Beyond That Planet: Our Solar System

Nowadays everybody knows there are nine planets in our solar system, but that information was hard won.

June 22, 2010

 

earth_123

Earth Has Love Handles!

Yes, it's true, Earth has "love handles!" Learn more about Earth's bulge...

October 7, 2009

 

The Earth from outerspace.

A Brief History of the Early Earth

What is our earth's history? New research suggests that life on Earth has existed without interruption for longer than we thought.

March 3, 2009

 

Planet Earth seen from space

Earth Collision, Hypothetically

It seems to be possible for planets in a stable solar system to somehow get off track and run into each other. Is our planet in danger?

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