Planet Eris (Xena) News

Wednesday, February 15, 2012

Giant Planet Ejected from the Solar System?

Just as an expert chess player sacrifices a piece to protect the queen, the solar system may have given up a giant planet and spared the Earth, according to a new article. ...  > full story

City Lights Could Reveal E.T. Civilization

In the search for extraterrestrial intelligence, astronomers have hunted for radio signals and ultra-short laser pulses. Astronomers ...  > full story

Faraway Eris Is Pluto's Twin

Astronomers have measured the diameter of the dwarf planet Eris by catching it as it passed in front of a faint star. This was seen by telescopes in Chile, including the TRAPPIST ...  > full story

NASA's Spitzer Detects Comet Storm in Nearby Solar System

NASA's Spitzer Space Telescope has detected signs of icy bodies raining down in an alien solar system. The downpour resembles our own solar system several ...  > full story

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Discovering A New Earth 430 Light Years Away

Astrophysicists analyzing infrared images captured by the Spitzer Space Telescope found indications of a dust cloud surrounding a relatively young. ...  > full story

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