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The U.S. National Science Foundation (NSF) and the U.S. Department of Energy (DOE) Office of Science will support Rubin Observatory in its operations phase to carry out the Legacy Survey of Space and Time. They will also provide support for scientific research with the data. During operations, NSF funding is managed by the Association of Universities for Research in Astronomy (AURA) under a cooperative agreement with NSF, and DOE funding is managed by SLAC National Accelerator Laboratory (SLAC), under contract by DOE. Rubin Observatory is operated by NSF NOIRLab and SLAC.

NSF is an independent federal agency created by Congress in 1950 to promote the progress of science. NSF supports basic research and people to create knowledge that transforms the future.

The DOE Office of Science is the single largest supporter of basic research in the physical sciences in the United States and is working to address some of the most pressing challenges of our time.

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  1. Education
  2. Educators
  3. Investigations
  4. Expanding Universe

Expanding Universe

Start Investigation
Investigation total duration
1.5 hours

Educator Resources and Suggested Sequence





Use galaxy and supernova data to determine the expansion rate of the Universe.

  1. Read the Teacher Guide
  2. Check out the Investigation
  3. Examine the Assessments
  4. Examine the Phenomenon
  5. Check out Videos and Auxiliary Content
‌
Want a deeper dive into Expanding Universe? Watch this video.

Engage with our Professional Development Resources

Examine implementation materials and learn about upcoming events.

Watch videos from previous training sessions.

Connect with our community of practice on Facebook or in an email discussion group

Learn more
Still have questions? Contact us at education@lsst.org.
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