Check out Fermilab Facebook Live for Dark Matter Day – Oct. 31 at 10 a.m.

Fermilab is celebrating Dark Matter Day with a Facebook Live event — underground! On Thursday, Oct. 31, at 10 a.m. CT, visit Fermilab’s Facebook page to hear our scientists chat about their exciting dark matter investigations from one of Fermilab’s underground experimental halls.

And if you’re curious about what other labs are doing to get to the bottom of dark matter, visit the Dark Matter Day events page, hosted by

See you online!