April 6, 1984 (on March sixth JiaZi), recycling satellite record a new era in aerospace history. during

United States April 6 to 13 in 1984, the space shuttle flight, successfully recovered and repaired the malfunctioning Solar Maximum satellite.
The satellite was launched on February 14, 1980, the only work nine months on the failure, the successful recovery and repair, the Solar Maximum satellite "back to life", which pioneered in the history of aerospace recovery satellite of a new era. The high degree of recycling is 480 km, the space shuttle flight since the highest.