New Horizons spacecraft launch date
Pro Research Analysisby 
Searched over 200M research papers
New Horizons Spacecraft Launch Date: Key Facts
Launch Date and Mission Overview
The New Horizons spacecraft was launched on January 19, 2006, from Cape Canaveral Air Force Station, Florida, at 2:00 PM EST. This mission marked NASA’s first exploration of the Pluto system and the Kuiper Belt, aiming to complete the reconnaissance of the classical planets in our solar system Fountain2007Chang2007Kusnierkiewicz2008+5 MORE.
Launch Vehicle and Trajectory
New Horizons was launched aboard an Atlas V 551 rocket, with a Centaur second stage and a STAR 48B third stage. The mission design included a Jupiter gravity assist to shorten the travel time to Pluto, allowing the spacecraft to reach its target in just under 10 years Chang2007Kusnierkiewicz2008Bushman2007+1 MORE.
Mission Planning and Timeline
The launch date of January 19, 2006, was carefully chosen to enable a Pluto flyby in July 2015. The mission design also included backup plans for later launches, but the 2006 window provided the fastest and most efficient route to Pluto using existing technology Guo2002Stern2007Guo2008.
Historical Significance
The launch of New Horizons on January 19, 2006, was a significant milestone, as it was the first mission to the Pluto system and the Kuiper Belt. The mission demonstrated the ability to use nuclear power sources for deep space exploration and set the stage for future missions to the outer solar system Stern2007Harch2016.
Conclusion
The New Horizons spacecraft was launched on January 19, 2006, beginning its historic journey to Pluto and beyond. This launch date enabled a successful flyby of Pluto in July 2015 and opened new frontiers in the exploration of the outer solar system Fountain2007Chang2007Kusnierkiewicz2008+5 MORE.
Sources and full results
Most relevant research papers on this topic