astronomy
From Clarksville Online, Sept. 23, 2016: Earlier this summer, Austin Peay State University student Jacob Robertson, on a visit to Fermilab, took a look at a celestial object and realized it wasn’t just another star.
Before the Dark Energy Survey began in August 2013, scientists spent months testing the Dark Energy Camera, putting it through its paces. Now, catalogs of galaxies and stars derived from the data collected during the Science Verification season have been released to the public.
Astronomy Magazine, Dec. 10, 2015: This past year, a sky survey uncovered nine dwarf galaxies within 1 million light-years of the Milky Way. And one of the galaxies from this Dark Energy Survey was a prime dark matter target: Reticulum II.
On Aug. 31, the Dark Energy Survey (DES) officially began. Scientists on the survey team will systematically map one-eighth of the sky (5000 square degrees) in unprecedented detail. The start of the survey is the culmination of 10 years of planning, building and testing by scientists from 25 institutions in six countries.