The article discusses three main telescope types: refractors (best for bright objects, portable), reflectors (best for faint objects, larger apertures), and catadioptrics (compromise between aperture ...
The observatory’s proximity to Kirkwood Avenue, a hotspot for IU students, helps attract people outside of the astronomy ...
Sir Francis Graham-Smith in 2007: he carried out much important work on pulsars - Science Photo Library Sir Francis Graham-Smith, the former Astronomer Royal, who has died aged 102, was a pioneer of ...
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