Are we alone? The question is worthy of serious scientific study US F/A-18 footage of a UFO (circled in red). Creative Commons Attribution-Share Alike 4.0 International license. Parzival191919, CC BY-NC-SA Kevin Knuth, University at Albany, State University of New York Are we alone? Unfortunately, neither of the answers feel satisfactory.…
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Look up – it’s a satellite!
Look up – it’s a satellite! The ISS sees us on Earth, but look up at night and you may see it, too. NASA , CC BY Christopher Palma, Pennsylvania State University I saw my first artificial satellite with my naked eyes during the summer of 1994. I was watching…
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