Out of the 1,957 active satellites, only 302 have military uses
Opportunity's legacy casts a shadow
From 2001 to 2011 he flew four space shuttle missions
One potential alien "artifact" has been spotted by scientists thus far...
NASA is currently looking for other civilizations in the universe or as the official program is titled "Search for extraterrestrial intelligence"
Once in space, it will dock with the ISS, transfer cargo, then fly back to Earth
Among other things is the 50th anniversary of the Apollo 11 mission that put humans on the moon for the first time
The astronauts' quick identification and repair of the hole demonstrated the crew was ready for any developments
It will be humanity's farthest-ever encounter with another world