Un astrónomo aficionado descubre una galaxia enana

#12 Si buscas algo profesional, este está muy bien www.firstlightoptics.com/offers/hubble-cassegrain-reflector-telescope.

An excellent choice for the ambitious astronomer.

Manufactured in 1990, this 2.4m Cassegrain Reflector telescope features Ritchey-Chrétien optics with two hyperbolic mirrors and a number of built-in imaging devices including a wide-field camera for near-ultraviolet, visible and near-infrared photography and a sophisticated spectrograph for determining a target's temperature, chemical composition, density and motion. Perfect for the study of dark energy, dark matter and the formation of individual stars.

For best results use at high altitude.