Hi Sarah
and
Below is a link to a map. Have a look at the map around the left of middle, you will see the constellation Scorpius. This is an easy one - it has a large bright orange star, named Antares (it's heart) and then work your way down to the tip of his tail - the stinger which is curled. Now follow that to Corona Australia, underneath it.
http://www.sydneyobservatory.com.au/...mapJul2010.pdf
Congratulations on the star & enjoy!
Suzy.