Scientists believe that the probe will reach only 50 miles before its mother ship loses radio contact with it.

And it all disappeared over the next sixty years, before the first probes reached Mars.

The probe reached Jupiter on December 7, 1995 and went down into the atmosphere.

His probe reached no one on any conscious level.

The probes reached Mars apparently without incident, but communication was never established after landing.

The probe had reached its maximum depth and was drifting through the murky water.

There must be a light-source of some kind deeper inside, where the probes can't reach.

The probe hadn't quite reached through, and the wood was chewed up!

When the probe reaches a new system, it phones home, and starts to build.

But my own people felt the same way, when your probe reached us four point three years ago.