
So, when the aliens brought you back,
they just left the PROBE in?
The Big Bang Theory Season 9, Episode 23

- The space PROBE.
- Good.
The Big Bang Theory Season 8, Episode 6

The plaque they sent on the Pioneer PROBE
had a drawing of a naked man and woman.
The Big Bang Theory Season 8, Episode 21

Voyager the space PROBE,
or Voyager the Star Trek TV show?
The Big Bang Theory Season 8, Episode 6

He helped launch the
New Horizons space PROBE.
The Big Bang Theory Season 12, Episode 5