2007 in spaceflight 2007 in spaceflight The year 2007 contained several significant events in spaceflight, including a Chinese ASAT test, the launches of the US Phoenix and Dawn missions to study Mars and Asteroid belt respectively, Japan's Kaguya Lunar orbiter, and the first Chinese Lunar probe, Chang'e 1. The internationally accepted definition of a spaceflight is any flight which crosses the Kármán line, 100 kilometres above sea level. The first recorded spaceflight launch of the year occurred on 10 January, when a PSLV, launched from the Satish Dhawan Space Centre, placed four spacecraft into low Earth orbit. One of these spacecraft was SRE-1,
Timeline of first orbital launches by country but have provided their spaceports for launches of their own and foreign satellites on foreign launchers: Many other countries have launched their own satellites on one of the foreign launchers listed above (the first being the British owned and operated, although American-built satellite Ariel 1, was launched by a US rocket in April 1962. In September 1962 the Canadian satellite, Alouette-1, was launched by a US rocket, but unlike Ariel 1 it was constructed by Canada. Timeline of first orbital launches by country This is a timeline of first orbital launches by country. While a number of countries have built