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Space & Earth science news 1234

Wandering poles left scars on Europa

May 14, 2008 | User rating: 4.4 / 5 after 16 vote(s) | User comments: 1

Curved features on Jupiter’s moon Europa may indicate that its poles have wandered by almost 90°, report scientists from the Carnegie Institution, Lunar and Planetary Institute, and University of California, ...


NASA study links Earth impacts to human-caused climate change

May 14, 2008 | User rating: 3.3 / 5 after 23 vote(s) | User comments: 1

A new NASA-led study shows human-caused climate change has made an impact on a wide range of Earth's natural systems, including permafrost thawing, plants blooming earlier across Europe, and lakes declining in productivity ...


Eccentric pulsar system challenges theories of binary formation

May 15, 2008 | User rating: 4.1 / 5 after 15 vote(s) | User comments: 1

An ongoing sky survey using the Cornell-managed Arecibo radio telescope in Puerto Rico has turned up a massive, fast-spinning binary pulsar with a mysterious elongated orbit, researchers say. The pulsar and ...


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