Site of first moon landing placed on list of endangered heritage list
The site of the first Moon landing has been added to a list of endangered heritage sites over concerns that important ...
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NASA celebrates Edwin Hubble's discovery of a new universe
For humans, the most important star in the universe is our Sun. The second-most important star is nestled inside the Andromeda galaxy. Don't go looking for it -- the flickering star is 2.2 million ...