Space/Science — HabitableZone

Space/Science » in reply to Will Pioneer 10 ever reach Aldebaran?

re: Will Pioneer 10 ever reach Aldebaran?

RE: Comets almost always arrive at perihelium several days in advance with the predicted time. And Halley is now slightly behind its expected location.

I think that a lot/plenty depends on our sun. General relativity has nothing to worry about at the moment. (Astronomy mag. has some articles on that/gen. relativity and string theory have to worry, but I don't agree, imho.)

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