Right Ascension and Declination

The Germans invented a marvelous telescope mount called the "German Equatorial Mount" that allows one to find objects in the sky irrespective of time using Right Ascension and Declination.

Out of the box, this program provides location in Time+Altitude+Azimuth thus taking astronomy back a century. If there is a way to switch, I have not yet found it.

The constellations and other objects are not called by the latin names. For example Virgo is call "Virgin".

Its pretty though.

Colelalink about Redshift - Astronomy