Earlier Today: Shuttle Discovery docks with space station!
Discovery commander Mark Polansky radioed to mission control
and the ISS...Earlier in the day, Polansky told ISS commander
Michael Lopez-Alegria that they saw the space station...
from quite a distance...
The images will be sent to mission control in Houston, Texas, US, so analysts can compare the photographs to those taken before Discovery launched.
The two crews got right to work opening the hatches between the two vehicles.