Parker Solar Probe
PROBE · the Sun toucher
The spacecraft that flies into the Sun's outer atmosphere, again and again, hiding behind a thick heat shield while the instruments stay at room temperature in its shadow. It is the fastest machine humans have ever built, reaching about 700,000 km/h. Its mission is to solve an old riddle: why the Sun's corona is hundreds of times hotter than its surface.
🚀 Fly there in the 3D universe