'Wow, here we go': NASA spacecraft hurtles toward the sun

CAPE CANAVERAL, Fla. (AP) — Embarking on a mission that scientists have been dreaming of since the Sputnik era, a NASA spacecraft hurtled Sunday toward the sun on a quest to unlock some of its mysteries by getting closer than any object sent before.

If all goes well, the Parker Solar Probe will fly straight through the wispy edges of the sun's corona, or outer atmosphere, in November. In the years ahead, it will gradually get within 3.8 million (6 million kilometers) of the surface, its instruments protected from the extreme heat and radiation by a revolutionary new carbon heat shield and other high-tech wizardry.

Altogether, the Parker probe will make 24 close approaches to our star during the seven-year, $1.5 billion journey.