1. Background on George Biddell A
... Doctorate of Oxford University. Two years later in 1846 he got the Gold medallist Royal Astronomical Society. Still in 1846, the discovery of Neptune and contributions of Adams, Challis and Airy were published. In 1848 he invented photographic registration. He built the "Transit Circle" telescope in the Greenwich Observatory's Meridian Building. He was elected President of the British Association in 1851 ... and also invented transits timed by electricity by 1854. Sir George Biddell Airy was awarded again in 1862 a Doctorate of Cambridge University. He then started spectroscopic observa...
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- Grade Level: High School