The Washington Post reports that a risky NASA mission is about to send a spacecraft hurtling practically within spitting distance of the sun. The Parker Solar Probe is designed to “touch the sun,” as NASA puts it. On Dec. 24 the probewill make its closest pass, coming within 3.8 million miles of the surface, having been accelerated by gravity to more than 430,000 miles per hour.
Full Story (Washington Post – Subscription Publication)
