
Thanks to Carnegie Earth & Planets Laboratory for sending from Jocelyn Street, NW in Chevy Chase:
“Last week we gathered with friends and neighbors to celebrate Vera Rubin, the “Mother of Dark Matter”, with a beautiful community art installation.”

Thanks to Carnegie Earth & Planets Laboratory for sending from Jocelyn Street, NW in Chevy Chase:
“Last week we gathered with friends and neighbors to celebrate Vera Rubin, the “Mother of Dark Matter”, with a beautiful community art installation.”