McMath-Pierce Solar Telescope, Comets,
Io
Galaxy Evolution Explorer (GALEX), Comets
NOAO 2.1m telescope, Comets
WIYN 0.9m telecsope, Comets
Manastash Ridge Observatory (MRO), Comets
Hooker 100" telescope at Mt. Wilson, Io
1.4 m telescope at the MDM observatory, X-ray galaxy
clusters