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,
Japanese Lunar Exploration Program Engineering Explorer), nicknamed Kaguya after a lunar princess in the ancient Japanese folklore "The Tale of the Bamboo Cutter", is the second Japanese mission to the Moon. Launched in September 2007, it was "the largest lunar mission since the Apollo program". The mission featured three separate space craft, the main orbiter (Kaguya), the small relay satellite (Okina), and the VLBI satellite (Ouna). SELENE-2, also known as Kaguya-2, formerly known as SELENE-B, is the follow-on mission to Kaguya. SELENE-2 will consist from one large lander, which will have a small-sized rover, and if possible, will also have some penetrators inherited from