The vernal (spring) equinox is now just entering the constellation Aquarius. In what constellation will it lie in the year A. D. 15,000

Year  1936,  lehman predicted that the earths 'inner core' is solid. she observed that the seismic signals during her study were bent and did not pass through instead bouncing back. later it was confirmed that the earth's inner core was solid made up of nickel-iron and had a molten outer core.