1983-06-13

Switch to the dark mode that's kinder on your eyes at night time.

Switch to the light mode that's kinder on your eyes at day time.

Switch to the dark mode that's kinder on your eyes at night time.

Switch to the light mode that's kinder on your eyes at day time.

This Day in History: 1983-06-13

(June 13, 1983)

When Pioneer 10 crosses beyond the orbit of Neptune, it becomes the first man-made object to leave the Solar System’s core.