Last Updated: Friday, April 27, 2012, 09:21
A researcher has spotted lava flows shaped like coils of rope near the equator of Mars, the first time such geologic features have been discovered outside of Earth.
Last Updated: Thursday, February 04, 2010, 23:52
The beautiful spirals galaxies
of modern Universe were ugly ducklings six billion years ago,
European astronomers have claimed.
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