Celestia – Hange na 3D na sararin samaniya Na'urar kwaikwayo ta sararin samaniya kyauta wanda zai baka damar bincika sararin samaniyarmu ta fuskoki uku. Ba kamar yawancin software na planetarium ba, Celestia ba ta keɓe ku zuwa saman Duniya ba. Kuna iya tafiya cikin tsarin hasken rana, zuwa kowane tauraro sama da 100,000, ko ma bayan taurari. Duk motsi a Celestia ba su da matsala. Siffar zuƙowa mai ma'ana tana ba ku damar bincika sararin samaniya a cikin ɗimbin ma'auni, daga gungun taurari har zuwa kumbon sararin samaniya 'yan mita kaɗan kawai. Keɓancewar 'point-and-goto' yana sauƙaƙa kewaya sararin samaniya zuwa abin da kuke son ziyarta. Celestia tana iya faɗaɗawa. Celestia ya zo tare da babban katalogin taurari, taurari, taurari, taurari, taurari, taurari, da jiragen sama. Idan hakan bai isa ba, zaku iya zazzage ɗimbin sauƙi don shigar da ƙari tare da ƙarin abubuwa.