Search for Dark Matter (IMAGE)
Caption
Pictured here is the 1-liter bubble chamber during testing at MINOS Hall, 350 feet underneath Fermi National Accelerator Laboratory. Physicists installed a similar but larger bubble chamber for detecting dark matter this summer in a laboratory more than a mile underground in Sudbury, Canada.
Credit
Reidar Hahn/Fermilab
Usage Restrictions
This image may be used by news organizations in connection with reports about the work of Juan Collar and his colleagues.
License
Licensed content