Submission + - What happened before the Big Bang? (badastronomy.com)
The Bad Astronomer writes: "A recent Slashdot story about cosmology is timely, indeed: a new press release was just issued about an advance in Loop Quantum Gravity theory which appears to allow the mathematics of cosmology to be extended to the time before the Universe underwent the Big Bang. The press release itself is a little, um, opaque, so I wrote up a more user-friendly version on my blog."