News From the Field
Dark Energy Survey reveals stellar streams adding stars to the Milky Way
January 10, 2018
This material is available primarily for archival purposes. Telephone numbers or other contact information may be out of date; please see current contact information at media contacts.The NSF-supported Dark Energy Survey has released an enormous new data set, one that includes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
National Optical Astronomy Observatory
The U.S. National Science Foundation propels the nation forward by advancing fundamental research in all fields of science and engineering. NSF supports research and people by providing facilities, instruments and funding to support their ingenuity and sustain the U.S. as a global leader in research and innovation. With a fiscal year 2021 budget of $8.5 billion, NSF funds reach all 50 states through grants to nearly 2,000 colleges, universities and institutions. Each year, NSF receives more than 40,000 competitive proposals and makes about 11,000 new awards. Those awards include support for cooperative research with industry, Arctic and Antarctic research and operations, and U.S. participation in international scientific efforts.