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Tag Archives: visitors
The Pulsar Map
by S. Prasad Ganti A recent news item piqued my interest. The National Air and Space Museum in Washington DC opened 5 new galleries. In the “Boeing milestones of flight hall”, etched on the floor is a set of radial … Continue reading
Posted in Sidereal Times, October 2025
Tagged ganti, loeb, oumuamua, visitors, Borisov
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Visitors from outer space
by S. Prasad Ganti We are used to sending our spacecraft to nearby astronomical bodies like the moon, the asteroids and the planets in our solar system. What is new over the last few years is the passage of transiting … Continue reading
Posted in Sidereal Times, September 2025
Tagged ganti, loeb, oumuamua, visitors, Borisov
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Amateur Astronomers Association of Princeton 