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Posts Tagged ‘strange universe’

Late last week the universe shuddered a bit, but didn’t collapse. Newton rolled over in his grave and Einstein was heard to mutter “Vat is das?”

But most of us ate breakfast, hugged the children, went to work. The sun didn’t quit shining; the bills tumbled through the letter slot.

In a time of deep pain and economic woe, the discovery that an invisible subatomic particle was clocked breaking the speed limit of light is little more than a distraction to most of us. In the physics world, if it is proven to be something other than a measurement error, it is a revolution.

Because nothing is supposed to beat the speed of light, according to the world’s most famous formula, the only one everyone knows, Einstein’s special relativity theory, which says E=MC2. But now if there is a crack in the formula, we may be able to peek through it into an even stranger universe than we already thought we had — one that is strange enough already.

After all, we have quantum entanglement, which Einstein called “spooky action at a distance,” and dark matter that makes up 83 % of the universe, but we don’t know what it is. There appear to be entire galaxies being sucked toward some specific part of the sky like water gushing down a drain. Maybe our universe is emptying into another dimension. It’s a dangerous neighborhood to live in, but what other choices do we have?

The big reason that UFOs always seemed like a silly idea was that our nearest neighbor lived at least four years away from us and there was probably nobody home there anyway. Some scientists calculate that the likelihood of other intelligent life in the universe is 100%, which given the number of new planets astronomers have discovered in orbit around other stars, seems like a safe bet. But if there is a law against faster than light travel, we might as well be on separate islands in the ocean without a canoe. We can hail each other, but it might take a thousand years to get a reply.

If the little muon neutrino really is coasting along faster than light, the game has changed. Now we can imagine FTL communications — neutrino dots and dashes from another island in space. And the dream of my teenage science fiction fantasies — the faster than light drive, galactic empires, alien contact, the whole wonder-inspiring trip I took when I looked up at the night sky — is a little less far-fetched.

That’s a lot of hope to put into a little neutrino that weighs next to nothing and has so little strength that billions have zipped through your body while you were reading this, without your noticing. We’ll have a hard time harnessing neutrinos to a starship and taking off on the greatest adventure of all time. But if it can be done, if things with mass can break the light barrier, then someday, somehow, someone will do it. Then, of course, we will be the aliens.

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