Topic: Kirk Shireman
All Content
-
Space station back in order after seven-hour spacewalk. 'Sweet!'
Astronauts replaced a broken cooling pump on the International Space Station Monday. The spacewalk was a useful fix-it lesson for NASA.
-
Horizons
Space toilet flushes again
-
Does space need air traffic control?
As more countries race to launch satellites and manned craft, some warn of a space jam.







Become part of the Monitor community
36K on Facebook | 12K on Twitter | 2,250 on YouTube