1.   The astronauts ventured into the modules to prepare them for more assembly missions planned next year.

2.   They wanted the astronauts to venture farther from the lunar rover and to explore the geology of the moon.

3.   Once the two spacecraft were tightly joined together, the astronauts ventured into the space station to collect air samples and drop off a few supplies.

4.   Once the two spacecraft were tightly joined, the astronauts ventured into the space station to collect air samples and drop off supplies.

5.   Two astronauts ventured out on a spacewalk early Sunday to do some exterior work on the international space station, their new home.

6.   Two astronauts ventured outside for the fourth and final spacewalk of their space station construction mission on Tuesday to wrap up work on a newly installed girder.

7.   Two spacewalking astronauts ventured outside and hung a giant handgrip and cosmic-debris shields on the international space station.

8.   Two spacewalking astronauts ventured outside Sunday and hung a giant handgrip and cosmic-debris shields on the international space station.

9.   Two spacewalking astronauts ventured outside Sunday to hang micrometeorite shields and a grapple hook on the international space station.

10.   Two shuttle astronauts ventured out on a spacewalk Monday and installed the first of two new, powerful solar wings on the Hubble Space Telescope.