The Parker Solar Probe is attempting the closest ever pass of the sun’s surface on Christmas Eve. An image from the Parker Solar Probe’s WISPR instrument of a coronal streamer of the sun, about 16.9 ...
NASA's record-breaking Parker Solar Probe will smash its own personal bests for proximity to the sun and fastest speed by a human-made object when it whizzes past our star on Christmas Eve (Dec. 24).