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Blog Archive

 

Grab bag: "Rocky" exoplanet, molten lunar core, Rhea close encounter

Posted by Emily Lakdawalla on 2011/01/10 02:12 CST

The Kepler exoplanet hunting mission has made news today with a report of "its first rocky planet."

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Help to hunt for planets!

Posted by Emily Lakdawalla on 2010/12/16 01:38 CST

The Planet Hunters website, like Zooniverse's other projects, is very, very easy to get up and running.

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Rover news; Earth-size exoplanets; Future of Russian space

Posted by Emily Lakdawalla on 2010/11/01 03:50 CDT

Just a linky post here.

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Join Our Galactic Quest for Exoplanets

Posted by Susan Lendroth on 2010/09/30 06:07 CDT

With the astronomical community is buzzing with news of an exoplanet found in a star's habitable zone, The Planetary Society will co-sponsor a special event that will be streamed live on Monday, October 4.

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From the Ground and from Space, New Planetary Systems Unveiled

Posted by Amir Alexander on 2010/08/27 02:32 CDT

Two nearly simultaneous announcements by scientists that they have detected entire planetary system deep in space have set the astronomical community abuzz.

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Hubble turns 20

Posted by Emily Lakdawalla on 2010/04/23 03:02 CDT

Tomorrow is the 20th anniversary of the launch of the Hubble Space Telescope. It's hard to believe it's been going strong for so many years.

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Evaporating exoplanet

Posted by Emily Lakdawalla on 2010/01/06 11:50 CST

CoRoT-7b was the first unambiguously rocky planet to be discovered and was quite small, at under five Earth masses. But a press release issued today suggests that its history probably has little to do with Earth's.

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Kepler discovers its first five exoplanets

Posted by Bruce Betts on 2010/01/04 12:06 CST

Congratulations to NASA's Kepler mission team on their announcement of the discovery of its first five exoplanets (planets around other stars).

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Two cool discoveries today: icy-hot exoplanet and smallest ever Kuiper Belt object

Posted by Emily Lakdawalla on 2009/12/16 01:01 CST

There are two cool stories circulating today on the theme of discovering new places in the cosmos.

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Europlanet : CoRoT - Preliminary Results

Posted by Doug Ellison on 2007/08/20 03:48 CDT

ESA's planet-hunting satellite COROT bagged its first exoplanet in observations of the star COROT-Exo-1.

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The Planetary Society and the Search for Extrasolar Planets

Posted by Amir Alexander on 2005/10/27 12:00 CDT

Almost since it was founded in 1980, The Planetary Society has been there for the search for other worlds.

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