The overflowing crowds led to it moving to Wesley Chapel on Fifth Street, then the largest venue in the West, seating 1,200. At the lecture, Mitchel proposed the construction of an observatory in ...

The Observatory facilities can be rented for special occasions and meetings. The Argelander Hall and the East Rotunda in the historic building are idyllic venues for a variety of events. The renter ...

The Armagh Observatory was established in 1790 by Archbishop Richard Robinson. It is the oldest scientific institution in Northern Ireland and the longest continuously operating astronomical ...