Yes, 3.8 million miles may seem far from ‘touching’, but relative to the size and reach of our sun; it’s spot on. NASA’s Parker Solar Probe (Parker) is on track to make this approach on Christmas Eve, ...
NASA's Parker Solar Probe is preparing for its long-anticipated record-setting approach to the surface of the sun. Hurtling around the sun at approximately 430,000 mph, the uncrewed vehicle is ...