10 images by NASA that shaped the future of space exploration
The First Spacewalk (1965): This iconic photo of Ed White floating freely during NASA’s Gemini 4 mission captured America’s first-ever spacewalk. It showed the world that humans could survive and move ...
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Earth from space: Iconic 'Star Trek' symbol shines brightly in sea of muddy Arctic sea ice
In this case, a majority of those fragments had a muddy brown color, which was a result of staining from sediment that got dragged up from the seafloor, according to Earth Observatory. Related ...