Ariel 1, also known as UK-1 and S-55, was the first Britishsatellite. Its launch in 1962 made the United Kingdom the third country to operate a satellite, after the Soviet Union and the USA. It was constructed in the United States by NASA, under an agreement reached as the result of political discussions in 1959 and 1960.
NASA constructed and launched the satellite, whilst SERC provided the experiments, conducted operations, and later analysed and interpreted the results. Ariel 1 was launched aboard an American Thor-Delta rocket from Launch Complex 17A at the Cape Canaveral Air Force Station, on 26 April 1962. It decayed from orbit on 24 April 1976.
Deeply involved in the investigation of the 1967 Apollo 1 fire, Shea suffered a nervous breakdown as a result of the stress that he suffered. He was removed from his position and left NASA shortly afterwards. From 1968 until 1990 he worked as a senior manager at Raytheon in Lexington, Massachusetts, and thereafter became an adjunct professor of aeronautics and astronautics at MIT. While Shea served as a consultant for NASA on the redesign of the International Space Station in 1993, he was forced to resign from the position due to health issues.
This is a composite of images taken of Pluto and Charon during the fly-by of New Horizons on July 14, 2015. The image has been compiled so their relative positions and sizes are correct. Both images were taken by the Multispectral Visible Imaging Camera (MVIC) on the Ralph telescope experiment. The image of Pluto was taken from a distance of 150,000 miles (240,000 km).