Remembering History: Man finds rock by river (it's a piece of space station Mir) -- A Massachusetts man discovers a strange-looking green rock on the banks of the Merrimack River. He later discovers there's a reason it looks a bit unusual.

Man finds rock by river (it's a piece of space station Mir) -- A Massachusetts man discovers a strange-looking green rock on the banks of the Merrimack River. He later discovers there's a reason it looks a bit unusual.

Man finds rock by river (it's a piece of space station Mir) -- A Massachusetts man discovers a strange-looking green rock on the banks of the Merrimack River. He later discovers there's a reason it looks a bit unusual.