Remove

1. Canada
2. Johnson Space Cent …
3. 2006

What

1. Moon (1)
2. Earth (1)
3. Aquarius (1)

Where

1. Florida (1)
2. Ames Research C … (1)

When

1. 2004 (1)
2. May 10, 2006 (1)
3. October 2004 (1)
4. 12 April 2006 (1)