After A Year and A Half, Parker Solar Probe Has Returned Gigabytes of Data On the Sun and Its Atmosphere
Almost a year and a half into its mission, Parker Solar Probe has returned gigabytes of data on the Sun and its atmosphere. Following the discharge of the very first science from the mission, five researchers presented further new findings from Parker Solar Probe on the fall assembly of the American Geophysical Union on December 11, 2019. Research from these groups hints on the processes behind each of the Sun’s continuous outflow of material—the solar wind—and extra rare solar storms that may disrupt expertise and endanger astronauts, together with new perception into space dust that creates the Geminids meteor shower.
The solar wind that carries the Sun’s magnetic field with it, shaping area climate all through the solar system because it flows out from the Solar at around a million miles per hour. A few of Parker Solar Probe’s primary science objectives are to point out the mechanisms that send the solar wind flow out into space at high speeds.
One clue lies in disturbances within the solar wind that would level to the processes that heat and speed up the wind. These constructions—pockets of comparatively dense materials—have been glimpsed in knowledge from earlier missions spanning a long time.
As Parker Solar Probe had traveled away from the Sun in April 2019, after its second solar encounter, the spacecraft noticed the most important-but energetic particle occasion seen by the mission.
With three orbits beneath its belt, Parker Solar Probe will proceed its exploration of the Sun over the course of 21 progressively-nearer solar flybys. The next orbit change will happen throughout the Venus flyby on December 26, bringing Parker to 11.6 million miles from the Sun’s exterior to its next close approach to the Sun on January 29, 2020.