Cultural dimension to glimpsing infinity

Looking unnervingly like Dr. Who's crack in the universe, this composite picture of nearly 14 billion year-old remnant light from that big bang thought to have created us all. Produced by the Planck telescope.

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The space telescope was launched in May last year on a mission to survey the "cosmic microwave background" – ancient light left over from the big bang.
The bright streak across the middle of the picture is our own galaxy, the Milky Way, viewed edge-on. The intense light comes not from stars but from the radiation released by the dust and gas clouds that stretch between them. [The Guardian U.K. 4 July 2010 text and photograph]