Jerry
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Optics
Optical Stuff
Optical Instruments
Spyglasses (to spy on the enemy)
Telescopes (1609)
Telescope Observatories around the World (and in Space)
Space Observatories
NASA's Great Observatories
Solar Dynamics Observatory (2010 SDO)
Attachments
Solar Dynamics Observatory - Wikipedia
Parents
NASA's Great Observatories
Children
First Light for the Solar Dynamics Observatory
NASA's New Eye on the Sun Delivers Stunning First Images
SDO Observes Massive Eruption, Scorching Rain