Last Updated: Monday, January 20, 2014, 12:27
Astronomers have found a distant quasar illuminating a vast nebula of diffuse gas, revealing for the first time part of the network of filaments believed to connect galaxies in a cosmic web.
Last Updated: Thursday, October 18, 2012, 19:23
High-resolution infrared images of Uranus have revealed incredible detail about the bizarre weather of the seventh planet from the sun.
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