The image of an American flag on the moon is undoubtedly one of the most iconic ever. But has the flag survived to this day, ...

To spot the celestial 'smiley face,' skywatchers in the U.S. will need a clear view of the eastern horizon in the hour ...

One of the reasons that the first Earth Day ... In Bruzan’s view, the flag represented not the political fringe but the nation’s can-do spirit: If we could put someone on the Moon, he thought ...

2. Galileo’s 1992 false-color composite reveals the Moon’s diverse surface red highlands, blue titanium-rich maria, and Tycho ...