Hubble telescope spots azure blue planet where it rains...
Astronomers have found an azure blue planet, the first time they've determined the actual color of a planet outside our solar system, NASA said Thursday.
Alien-hunting $1 billion telescope could be ready in just...
Astronomers have proposed a huge 250-foot telescope named Colossus that they hope would be able to spot cities or other signs of alien life on planets up to 70 light years away from Earth.
The Scale of the Universe
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Interactive Sky Map - WIKISKY.ORG
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13 more things that don't make sense - New Scientist
Strive as we might to make sense of the world, some mysteries still confound us. Here are 13 of the most perplexing - cracking any one of them could yield profound truths, says Michael Brooks