• This image provided by the Smithsonian Institution shows part of the interior of the Apollo 11 command module that shows graffiti left by astronauts Neil Armstrong, Buzz Aldrin and Michael Collins. A calendar hand drawn on the wall marking days in space and scribbled warning instructions to not open certain doors are some of the things the public will be able to see as part of a new, 3D look inside the spacecraft that took astronauts on America's historic 1969 mission to the moon. (Smithsonian Institution via AP)

    Smithsonian giving visitors a virtual look inside Apollo 11

    WASHINGTON (AP) — They are bits of space graffiti hidden from the public for decades: a crude calendar, scrawled lunar coordinates and markings warning of a locker containing “smelly waste.”