The WHT and the Galactic Centre

Error message

Notice: Use of undefined constant MYSQL_ATTR_USE_BUFFERED_QUERY - assumed 'MYSQL_ATTR_USE_BUFFERED_QUERY' in include_once() (line 227 of /home1/gpdnmain/public_html/GPDN2015/sites/default/settings.php).

28 Jun 2016

The William Herschel Telescope and the Milky Way towards the Galactic Centre. Visible from left to right: open cluster Messier 23, open cluster Messier 21, the Triffid Nebula or Messier 20, the Lagoon Nebula or Messier 8, and the Butterfly Cluster or Messier 6. Try to find them yourself using this finding chart.

Source: 
PORTAL TO THE UNIVERSE