An example of this hyper-linking is found early on in Christensen 's article "When NASA joined the Russian space program in its evaluation of the microbial activity aboard the Mir spacecraft , they made some interesting discoveries . NASA 's plan was to obtain information that would be useful during long-duration missions " when the reference to "Mir Spacecraft " is actually a text hyper-link to another off-site article . These kinds of hyper-links abound at Space .com and I think these are an un-scholarly...
com ~
space ~
nasa ~
reliable ~
europa ~
europa ~
roger handberg ~
reliable source ~
move over europa
SUBJECTS
