1769 Transit of Venus observed from Tahiti search for the alleged southern continent. HMS Bark "Endeavour" was chosen to take the astronomers and other scientists to Tahiti. James Cook was commissioned as Lieutenant and appointed to command the vessel. Cook was the obvious choice as he was an outstanding seaman with navigational qualifications, a capable astronomer and had observed a 1766 annular eclipse in Newfoundland that was communicated to the Royal Society by John Bevis. Once the "Endeavour" arrived on the island, Cook decided to set up the Venus transit observatory on shore. He required a completely stable platform which the ship could not provide and plenty
1769 Transit of Venus observed from Tahiti was so sharp that it was taken from the official proceedings of the Society. Green was not given the opportunity to personally present his own data nor could he defend himself. Halley's 1716 article called for observers to witness the transit at various places on the globe. The response from the scientific community was astounding. There were at least 120 observers at sixty-two individual posts for the 1761 transit. Observations took place not only in Europe, but also included Calcutta, Tobolsk, Siberia, the Cape of Good Hope, and St. John's in Newfoundland. The 1769 viewing also proved to be a