Publishers of

	GrayStel Astrophotography CD Astrophotography gallery, on-disk book and calculator GrayStel Astrophotography CD offers a wealth of images to all who enjoy the night sky; as a reference of recent events, an astrophotographers' learning tool or simply a gallery of wonderful sights in the night skies of Earth.
	GrayStel Star Atlas 3 CD GrayStel Star Atlas combines a conventional computer star atlas with all-sky photographic mapping, with your screen as a window to look in any direction you choose.

© GrayStel Software Ltd.