http://wiki.answers.com/Q/What_instrument_did_johann_galle_use_to_discover_neptune" [http://wiki.answers.com/help/editing]
* To provide additional information with a web link, http://wiki.answers.com/Q/What_instrument_did_johann_galle_use_to_discover_neptune&action=editrelatedlink instead. * To add a personal comment on the answer or ask about the question, use the http://wiki.answers.com/Q/Discuss:What_instrument_did_johann_galle_use_to_discover_neptune instead.
he used a flower
Normal
http://wiki.answers.com/Q/What_instrument_did_johann_galle_use_to_discover_neptune" [http://wiki.answers.com/help/editing]
* To provide additional information with a web link, http://wiki.answers.com/Q/What_instrument_did_johann_galle_use_to_discover_neptune&action=editrelatedlink instead. * To add a personal comment on the answer or ask about the question, use the http://wiki.answers.com/Q/Discuss:What_instrument_did_johann_galle_use_to_discover_neptune instead.
he used a flower
Normal
Neptune
he used a telescope to discover Neptune
Sept 23, 1846
on may 13 1846
Neptune was discovered by Urbain Le Verrier, John Couch Adams, and Johann Galle
Johann Gottfried Galle did not discover a planet himself. He was the astronomer who, in collaboration with Urbain Le Verrier, first observed the planet Neptune in 1846 based on Le Verrier's calculations.
neptune
Johann Galle
Johann Galle
Johann Gotfried Galle was the founder of neptune
Neptune was predicted by mathematical calculations and first observed on Sept 23, 1846 by Johann Galle, Urbain Le Verrier and John Couch Adams. This was the first time Neptune was observed, as it is not visible with the naked eye.
Neptune was discovered on September 23, 1846 by Johan Galle.