The Arabic celestial
sphere, a planetary simulation of the sky,
is from the year 1873.
This original time signal
bag was lifted to the mast of the observatory roof and
dropped down exactly at
noon to tell the right time to the Helsinki port and
central railway station.
Next to it is the comet seeker dated 1830s.
These are
only a few of many interesting things you find in the newly renovated Helsinki
Observatory, which is now open to the public for the first time during it´s
long academic history.
The so-called Argelander´s
refractor arrived in Helsinki 1835
and
was mainly used to measure
the positions of comets.
This new
Centre for Astronomy introduces the visitors into the history and basics of
astronomy and to the secrets of space on a nice way (hey, the target is get
even the schoolchildren interested!).
There you
can for example test how heavy you would be on another planet, see the sun rise
and set, admire the planets photographed by different methods and touch an old
piece of meteorite.
And ask a
question still unanswered: how and why did all this get started?
The building of Helsinki
Observatory was designed by architect
Carl Ludvig Engel (1778–1840) and built
between 1831 and 1834.
The address of Observatory is
Kopernikuksentie 1, just at the end of Unioninkatu. Opening hours are
Tuesday-Wednesday and Friday-Saturday from 12 to 4 pm, Thursday from 12 to 8
pm. On Sundays and Mondays it is
closed.
Photos © Paula Hietaranta