Tag Archives: black hole

April… Showers?

We interrupt this regularly scheduled blog post for an Important Weather Update! Afterwards, please stay tuned for News From Space!

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Gravity Waved!

LIGO-0It took almost exactly 100 years. In 1905, über-geek hero Albert Einstein presented four papers of major significance to the world. One of those was about Special Relativity. It took Einstein ten more years to figure out the General theory of Relativity. He presented that work in November of 1915.

One of the predictions of General Relativity is that gravity warps space, creating gravity waves (which move at the speed of light). And while many other predictions of GR have been tested and confirmed (to very high precision), we’ve never quite managed to detect gravity waves.

Until September 14th of 2015!

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