The beam of 8.5 - GHz microwaves sent from Goldstone bounced off Mercury and was collected at the VLA to produce
a radar image of the planet.
Not exact matches
There is now a companion to Voyager 1's famous snap looking at our
planet from the depths
of space: a
radar image of the probe taken from Earth, 11.5 billion kilometres away.
The spacecraft also took measurements
of the
planet's surface with a laser, which again suggested patches
of ice — although some
of the bright regions in the
radar images showed up dark in the laser's readings.
The spacecraft, after collecting
radar images of 98 percent
of the
planet's surface, makes a dramatic conclusion to its highly successful mission.