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News From the Field

Dark Energy Survey reveals stellar streams adding stars to the Milky Way


January 10, 2018

The NSF-supported Dark Energy Survey has released an enormous new data set, one that includes measurements of more than 400 million stars. From that data, astronomers have found evidence for 11 previously unknown stellar streams, each feeding stars into the Milky Way galaxy.Full Story

Source
National Optical Astronomy Observatory

The National Science Foundation (NSF) is an independent federal agency that supports fundamental research and education across all fields of science and engineering. In fiscal year (FY) 2018, its budget is $7.8 billion. NSF funds reach all 50 states through grants to nearly 2,000 colleges, universities and other institutions. Each year, NSF receives more than 50,000 competitive proposals for funding and makes about 12,000 new funding awards.

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