NASA is one step closer in its mission to “touch” the sun. Last week, it announced that the Solar Probe Plus mission had passed a huge milestone, keeping it on track for a 2018 launch.
The Solar Probe Plus mission will start with the launch of a spaceship that will complete 24 orbits of the sun. Then, after completing seven flybys of Venus to get closer and closer, the spacecraft will dive into the corona, or the outer atmosphere of the sun.
The three closest orbits will be just under 4 million miles from the Sun’s surface — that’s seven times closer than any spacecraft has ever come to our neighborhood fireball.
The complete article, courtesy of Ali Sundermier, provided by Business Insider