Welcome to the new version of CaltechAUTHORS. Login is currently restricted to library staff. If you notice any issues, please email coda@library.caltech.edu
Published April 2, 2009 | public
Journal Article

Cosmology: Dark matter and dark energy


Observations continue to indicate that the Universe is dominated by invisible components — dark matter and dark energy. Shedding light on this cosmic darkness is a priority for astronomers and physicists.

Additional Information

© 2009 Nature Publishing Group. Published online 1 April 2009.

Additional details

August 20, 2023
October 18, 2023