A NASA spacecraft is about to give astronomers an epic early Christmas present with the closest ever flyby of the sun on Dec. 24, but if you’re wondering exactly when the ambitious solar encounter will occur, don’t worry. We’ve got you covered. The NASA spacecraft, called the Parker Solar Probe, is on course for what will be a record-setting close flyby of the sun on Christmas Eve, when it will fly through the star’s outer atmosphere at 6:53 a.m. EST (1153 GMT) and pass within 3.8 million miles (6.1 million…
Read MoreWhat time is the NASA Parker Solar Probe’s closest sun flyby ever on Christmas Eve?
