Humanity's first flight to Sun set to launch in July: NASA

NASA’s Parker Solar Probe – humanity’s first mission to the Sun – is undergoing final preparations for its launch scheduled for July 31.

The spacecraft was flown by the U.S Air Force to Florida, where it will continue testing, and eventually undergo final assembly and mating to the third stage of the Delta IV Heavy launch vehicle.

Parker Solar Probe is humanity’s first mission to the Sun.

After launch, it will orbit directly through the solar atmosphere – the corona – closer to the surface than any human-made object has ever gone.

While facing brutal heat and radiation, the mission will reveal fundamental science behind what drives the solar wind, the constant outpouring of material from the Sun that shapes planetary atmospheres and affects space weather near Earth.