Data mining astronomical records fails to falsify Einstein | Ars Technica

peter.suber's bookmarks 2017-06-04


"Observing orbits around a black hole would take a career's worth of measurements and, frankly, who has the time? It is also a rare benefactor who will fund a couple of decades worth of telescope time. Luckily, telescopes have been collecting data for a while, and some of that happens to include the vicinity of some black holes. Recently, some scientists decided to dig up the data and test general relativity in the vicinity of a supermassive black hole....This silent revolution is spreading to every branch of science, but we are only really scratching the surface of what might be hidden in the vast reams of digitized data. Scientists can now imagine conducting experiments that, a decade ago, might have taken an entire career of observations for one data point. Today, the data may already exist and, most importantly, be accessible. In this respect, the open data movement is probably one of the more important recent developments in science.

In astronomy, the number of eyes pointed at the heavens is increasing. The sensitivity of those eyes is getting better. Once the observations are consistently documented, we will have a treasure trove of data for future generations. We will be able to test our theories of the Universe with exquisite precision...."


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Tags: oa.reuse oa.physics oa.astronomy oa.libre

Date tagged:

06/04/2017, 12:05

Date published:

06/04/2017, 08:05