Have a penchant for staring out into the night sky? Always giddy at the thought of going to planetariums and getting awed at just how vast the universe really is? If you said, yes, to both questions, then you would enjoy Stellarium. Stellarium is a free planetarium for your very own computer. It can give you a great picture of the vast universe by giving you access to 600,000 stars, the constellations of 10 different cultures and more. You can enjoy astronomer level access right at your very own computer. Stellarium is perfect for kids and adults alike who have a fascination for the stars and planets surrounding us.